Guido Werdun

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Ludenscheid, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rotary electrical hand-tool device and startup safety routine
- Patent number 6,697,570
- Issue date Feb 24, 2004
- Hilti Aktiengesellschaft
- Peter Hellmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Rotary electrical hand-tool device and startup safety routine
- Publication number 20020110371
- Publication date Aug 15, 2002
- Peter Hellmann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC