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Rainer Hergemoller
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Aachen, DE
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last 30 patents
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Patent Grant
Method for processing drawn material and drawn material production...
Patent number
7,073,363
Issue date
Jul 11, 2006
Schumag AG
Rainer Hergemöller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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Patent Application
Method for processing drawn material and drawn material production...
Publication number
20050016244
Publication date
Jan 27, 2005
Rainer Hergemoller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...