Wolfgang Mudder

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Wilhelmshaven, DE

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable ribbon feed rates dependent upon ribbon type for ink rib...
- Patent number 4,440,514
- Issue date Apr 3, 1984
- Olympia Werke AG
- Alfred Keiter
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS