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Joachim Hoffmann
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Munchen, DE
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last 30 patents
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Patent Grant
Device for applying release agent to the surface of a fixing roller...
Patent number
6,070,044
Issue date
May 30, 2000
OcePrinting Systems GmbH
Joachim Hoffmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for transporting printing media in printers or copiers
Patent number
5,667,125
Issue date
Sep 16, 1997
Oce Printing Systems GmbH
Rainer Kofferlein
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pneumatic braking device for a recording substrate
Patent number
5,627,633
Issue date
May 6, 1997
Siemens Nixdorf Informationssysteme Aktiengesellschaft
Joachim Hoffmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Thermofixing device for a printing or copying machines having a low...
Patent number
5,568,241
Issue date
Oct 22, 1996
Siemens Nixdorf Informationssysteme Aktiengesellschaft
Edmund Creutzmann
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printing or copying machine having a cooling device for the recordi...
Patent number
5,557,388
Issue date
Sep 17, 1996
Siemens Nixdorf Informationssysteme Aktiengesellschaft
Edmund Creutzmann
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS