RALF ERICH OHLEF

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DUREN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for transverse sizing of printed products
- Patent number 6,453,814
- Issue date Sep 24, 2002
- Martin Christian Oepen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND PROCESS FOR TRANSVERSE SIZING OF PRINTED PRODUCTS
- Publication number 20010042473
- Publication date Nov 22, 2001
- MARTIN CHRISTIAN OEPEN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS