Hartmut Wilke

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Guard for the nips of rolls in calenders and like machines
- Patent number 5,042,373
- Issue date Aug 27, 1991
- Kleinewefers GmbH
- Hilmar Fenzau
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for exchanging rolls in calenders
- Patent number 4,932,827
- Issue date Jun 12, 1990
- Kleinewefers GmbH
- Jurgen Schlunke
- B66 - HOISTING LIFTING HAULING