Finommechanikai es Elektronikus

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Muszergyarto Szovetkezet, HU

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Patents Grantslast 30 patents

Information Patent Grant
Signal display element for the display of more, than two informatio...
- Patent number 4,775,863
- Issue date Oct 4, 1988
- Finommechanikai es Elektronikus
- Laszlo Jaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS