Marc Schaeffer

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Horb-Bildechingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal fastening element
- Patent number 6,676,346
- Issue date Jan 13, 2004
- fischerwerke Artur Fischer GmbH & Co. KG
- Albert Frischmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Method, Anchor and Drill for Anchoring the Anchor in an Anchoring S...
- Publication number 20080310930
- Publication date Dec 18, 2008
- Marc Schaeffer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Undercut Anchor
- Publication number 20080286065
- Publication date Nov 20, 2008
- Marc Schaeffer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...