Erwin Wolff

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning printing machines and printing moulds
- Patent number 6,544,348
- Issue date Apr 8, 2003
- BASF Aktiengesellschaft
- Dieter Stöckigt
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS