Heinrich Volk

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Beerfelden, DT

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Patents Grantslast 30 patents

Information Patent Grant
Detent device for a key shaft of a printing mechanism
- Patent number 4,096,800
- Issue date Jun 27, 1978
- Meto International GmbH
- Heinz Kistner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS