Hans-Peter Koch

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for preventing uncontrolled spread of powder in a...
- Patent number 6,802,256
- Issue date Oct 12, 2004
- Heidelberger Druckmaschinen AG
- Hans-Peter Koch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet-fed offset printing process and sheet-fed offset printing mac...
- Patent number 6,606,946
- Issue date Aug 19, 2003
- Heidelberger Druckmaschinen AG
- Hans-Peter Koch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Sheet-fed offset printing process and sheet-fed offset printing mac...
- Publication number 20010050012
- Publication date Dec 13, 2001
- Hans-Peter Koch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS