Roland Cerf

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Vessy, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for exposing discrete portions of a photosensitive surface b...
- Patent number 4,653,882
- Issue date Mar 31, 1987
- EIE Electronic Industrial Equipment S.A.
- Roland Cerf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS