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Lothar Gierth
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Balve, DE
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last 30 patents
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Patent Grant
Inside broaching machine
Patent number
6,568,890
Issue date
May 27, 2003
Lothar Gierth
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Inside broaching machine
Publication number
20020127074
Publication date
Sep 12, 2002
Lothar Gierth
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC