Georges Edmond Trichard

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Chennevieres-sur-Marne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Matrix printer comprising one or more stackable groups of printing...
- Patent number 3,976,180
- Issue date Aug 24, 1976
- U.S. Philips Corporation
- Gerard Andre Jorigny
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS