Hans-Dieter Drumm

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Rammelsbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Inking system for inking a printing cylinder of a rotogravure print...
- Patent number 6,283,023
- Issue date Sep 4, 2001
- Koenig & Bauer Aktiengesellschaft
- Dieter Christmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bearing for a rotary press cylinder
- Patent number 6,230,620
- Issue date May 15, 2001
- Koenig & Bauer Aktiengesellschaft
- Dieter Christmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multicolor rotogravure rotary press with first and second side prin...
- Patent number 6,209,454
- Issue date Apr 3, 2001
- Koenig & Bauer Aktiengesellschaft
- Dieter Christmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS