|
- 594
- Italy
- 2007
- Electrotechnical commission 1v
- printed circuit
- printed circuit
|
|
- 57
- Croatia
- 2005
- World conference of information society
- @, printed circuits
- e-mail printed circuit
|

|
- 297
- Thailand
- 2004
- Communication day 1v
- circuits
- printed circuit
|
|
- 211
- Israel
- 2003
- Aircraft Industry 1v
- printed circuit
- printed circuit
|

|
- 58
- Cuba
- 2002
- UPAEP 1v
- pc - email - @
- e-mail printed circuit PC binary code
|

|
- 210
- France
- 2002
- Enterprise
- printed circuit
- printed circuit
|
|
- 56
- Bulgaria
- 2001
- Information society 2v
- @ - printed circuits
- e-mail printed circuit
|
|
- 206
- China (PRC)
- 2001
- New Millenium 5v
- printed circuit
- printed circuit
|

|
- 181
- Pitcairn Islands
- 2001
- Internet 4v
- mouse
- CD printed circuit binary code URL mouse
|

|
- 180
- Pitcairn Islands
- 2001
- Internet 4v
- microchip
- CD printed circuit binary code URL microchip
|

|
- 179
- Pitcairn Islands
- 2001
- Internet 4v
- motherboard
- CD printed circuit binary code URL computer board
|

|
- 178
- Pitcairn Islands
- 2001
- Internet 4v
- microsoft keyboard
- CD printed circuit binary code keyboard URL companies
|

|
- 205
- Bulgaria
- 2000
- Europa 2v
- printed circuit - Icons, L. Da Vinci
- printed circuit
|

|
- 204
- Bulgaria
- 2000
- Europa 2v
- printed circuit
- printed circuit
|
|
- 894
- France
- 2000
- New Millenium 2v
- circuits
- printed circuit
|
|
- 900
- Gabon
- 2000
- Scientific Achievements of the 20th Century 3v
- microprocessor, printed circuits, personal computer
- printed circuit PC microchip
|
|
- 751
- Iceland
- 2000
- New millenium 2v
- circuits
- printed circuit
|
|
- 930
- Philippines
- 2000
- 50th Anniversary Equitable PCI Bank 1v
- mouse, circuits
- printed circuit mouse
|
|
- 956
- South Africa
- 2000
- Millenium 1v
- printed circuit
- printed circuit
|
|
- 753
- India
- 1999
- Technology day 1v
- circuits
- printed circuit
|

|
- 96
- Indonesia
- 1999
- Bug 2000 2v
- millenium bug
- printed circuit characters-LCD millenium bug
|

|
- 95
- Indonesia
- 1999
- Bug 2000 2v
- millenium bug
- printed circuit characters-LCD millenium bug
|
|
- 229
- USA
- 1999
- Celebrate the Century 1960 15v
- printed circuit
- printed circuit
|
|
- 774
- Liechtenstein
- 1998
- Telephone centenary 1v
- circuits
- printed circuit
|

|
- 175
- Taiwan
- 1997
- Electronics industry 2v
- notebook
- notebook printed circuit
|

|
- 242
- USA
- 1996
- Computer technology 1v
- commemorative stamp of ENIAC, the first digital computer
- printed circuit
|
|
- 220
- China (Hong Kong)
- 1993
- Science and technology 4v
- printed circuit
- printed circuit
|
|
- 582
- Taiwan
- 1993
- Modern Technique 4v
- terminal, printed circuit
- printed circuit terminal
|
|
- 810
- Moldova
- 1992
- Member of UPU 2v
- printed circuit
- printed circuit
|

|
- 6
- Israel
- 1989
- Graphics and design
- printed circuit
- printed circuit
|
|
- 473
- Switzerland
- 1989
- Pro Juventute 4v
- printed circuit, terminal, design
- printed circuit terminal computer graphics
|
|
- 727
- Denmark
- 1988
- Europa CEPT 2v
- printed circuit
- printed circuit
|
|
- 228
- Switzerland
- 1988
- Europa CEPT 2v
- printed circuit
- printed circuit
|

|
- 201
- Australia
- 1987
- Australia Day 2v
- printed circuit
- printed circuit
|

|
- 361
- Canada
- 1987
- Engineering 1v
- circuits, computer design
- printed circuit computer graphics
|

|
- 226
- Monaco
- 1987
- Industrial development 1v
- printed circuit
- printed circuit
|

|
- 203
- Bulgaria
- 1986
- Communist Party 3v
- printed circuit
- printed circuit
|
|
- 556
- Iceland
- 1986
- 80 years telephone 2v
- circuits
- printed circuit
|
|
- 520
- Mexico
- 1984
- Export 1v
- printed circuit
- printed circuit
|

|
- 385
- Gibraltar
- 1982
- International Direct Dialing 1v
- printed circuit
- printed circuit
|
|
- 30
- Italy
- 1982
- Italian work in the World 2v
- printed circuit, postal optical character recognition (OCR)
- printed circuit
|
|
- 818
- Netherlands
- 1981
- P.T.T. 3v
- printed circuit
- printed circuit
|
|
- 219
- China (Hong Kong)
- 1979
- Electronics industry 3v
- circuits
- printed circuit
|
|
- 881
- Czechoslovakia
- 1979
- Definitives 4v
- printed circuit
- printed circuit
|

|
- 222
- Israel
- 1979
- Technological achievements 4v
- circuits
- printed circuit keyboard
|
|
- 225
- Laos
- 1979
- Telecommunication day 2v
- printed circuit
- printed circuit
|
|
- 224
- Laos
- 1979
- Telecommunication day 2v
- printed circuit
- printed circuit
|
|
- 875
- Cape Verde
- 1977
- World Telecommunications Day 1v
- printed circuit
- printed circuit
|
|
- 720
- Central African Republic
- 1977
- ITU day 1v
- circuits
- printed circuit
|
|
- 898
- Gabon
- 1977
- World Telecommunications Day 1v
- printed circuit
- printed circuit
|

|
- 221
- Iran
- 1977
- World Telecommunication Day 1v
- printed circuit
- printed circuit
|
|
- 750
- Kuwait
- 1977
- World communication year 2v
- printed circuit
- printed circuit
|
|
- 749
- Kuwait
- 1977
- World communication year 2v
- printed circuit
- printed circuit
|
|
- 770
- Libya
- 1977
- World telecom day 3v
- printed circuit (top-right)
- printed circuit
|
|
- 769
- Libya
- 1977
- World telecom day 3v
- printed circuit (top-left)
- printed circuit
|
|
- 771
- Libya
- 1977
- World telecom day 3v
- printed circuit (top-left)
- printed circuit
|
|
- 782
- Mali
- 1977
- Telecommunication day 1v (imperforate)
- printed circuit
- printed circuit
|

|
- 227
- Peru
- 1977
- World Telecommunication Day 1v
- printed circuit
- printed circuit
|
|
- 943
- Senegal
- 1977
- World Telecommunications Day 1v
- printed circuit
- printed circuit
|
|
- 236
- Tunisia
- 1977
- World Communications Year
- printed circuit
- printed circuit
|
|
- 535
- USA
- 1973
- Progress in electronics 4v
- circuits
- printed circuit
|
|
- 199
- Australia
- 1972
- 10th International Congress of Accountants
- printed circuit
- printed circuit
|
|
- 768
- Lebanon
- 1971
- Development 12v
- printed circuit
- printed circuit
|