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Karsten Blaier
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Friedrichshafen/Bodensee, DE
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Patents Grants
last 30 patents
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Patent Grant
Machine tool, especially a hammer drill or chisel
Patent number
6,464,234
Issue date
Oct 15, 2002
Robert Bosch GmbH
Karl Frauhammer
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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Patent Application
Machine tool, especially a hammer drill or chisel
Publication number
20010013682
Publication date
Aug 16, 2001
Karl Frauhammer
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC