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Hans Werner Waldmann
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Nendrossonfeld, DE
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last 30 patents
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Patent Grant
Method of producing a piston
Patent number
6,546,626
Issue date
Apr 15, 2003
Federal-Mogul Nürnberg GmbH
Bernhard Otte
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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Patent Application
Method of producing a piston
Publication number
20020069528
Publication date
Jun 13, 2002
Bernhard Otte
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...