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Detlef Kabbeck-Kupijai
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Berlin, DE
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Patents Grants
last 30 patents
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Patent Grant
Method of producing a printing image carrier
Patent number
5,145,758
Issue date
Sep 8, 1992
M.A.N. Roland Druckmaschinen AG
Gerhard Kossmehl
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Printing press
Patent number
4,872,962
Issue date
Oct 10, 1989
Man Technologie GmbH
Wolfgang Scheer
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Fusible, electrically conductive TCNQ complexes, methods for their...
Patent number
4,849,520
Issue date
Jul 18, 1989
Bayer Aktiengesellschaft
Gerhard Kossmehl
C07 - ORGANIC CHEMISTRY