Helmut H. Marx

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Wurzburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the prevention of printing machine damage
- Patent number 5,067,402
- Issue date Nov 26, 1991
- Koenig & Bauer Aktiengesellschaft
- Helmut H. Marx
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS