Michael HAENNI

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and method of producing proof prints
- Patent number 9,003,971
- Issue date Apr 14, 2015
- Digital Information Ltd.
- Michael Haenni
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR AND METHOD OF PRODUCING PROOF PRINTS
- Publication number 20090293750
- Publication date Dec 3, 2009
- Digital Information Ltd.
- Michael HAENNI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS