Bruno Oberhaensli

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Frauenfeld, CH

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Patents Grantslast 30 patents

Information Patent Grant
Coated grinding means
- Patent number 10,562,153
- Issue date Feb 18, 2020
- Sia Abrasives Industries AG
- Adrian Schoch
- B24 - GRINDING POLISHING
Information Patent Grant
Method for producing a coated grinding means
- Patent number 9,555,520
- Issue date Jan 31, 2017
- SIA Abrasives Industries AG
- Adrian Schoch
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing a Coated Grinding Means, Coating Grinding Mean...
- Publication number 20170087692
- Publication date Mar 30, 2017
- SIA ABRASIVES INDUSTRIES AG
- Adrian Schoch
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR PRODUCING A COATED GRINDING MEANS, COATING GRINDING MEAN...
- Publication number 20140179206
- Publication date Jun 26, 2014
- SIA ABRASIVES INDUSTRIES AG
- Adrian Schoch
- B24 - GRINDING POLISHING