Oswald Hack

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Assembly for the keyboards of electric typewriters or similar machines
- Patent number 4,363,942
- Issue date Dec 14, 1982
- International Standard Electric Corporation
- Reinhard Deeg
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-row keyboard for typewriters or similar machines
- Patent number 4,294,555
- Issue date Oct 13, 1981
- International Standard Electric Corporation
- Folker Galaske
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS