Urs Friedli

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Bern, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for fragmenting and/or weakening material by mean...
- Patent number 10,046,331
- Issue date Aug 14, 2018
- selFrag AG
- Reinhard Müller-Siebert
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Fragmenting and/or Weakening Material by Mean...
- Publication number 20150238972
- Publication date Aug 27, 2015
- Reinhard Müller-Siebert
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...