Erich Schwarzbeck

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Heidelberg, DE

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Patents Grantslast 30 patents

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Device for changing a numbering and imprinting device in a printing...
- Patent number 4,572,069
- Issue date Feb 25, 1986
- Hiedelberger Druckmaschinen AG
- Erich Schwarzbeck
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS