Petr Fronek

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Ricany Strasin, CZ

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Patents Grantslast 30 patents

Information Patent Grant
Sander, especially for sanding curved surfaces
- Patent number 9,833,871
- Issue date Dec 5, 2017
- Petr Fronek
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SANDER, ESPECIALLY FOR SANDING CURVED SURFACES
- Publication number 20150367476
- Publication date Dec 24, 2015
- Petr FRONEK
- B24 - GRINDING POLISHING
Information Patent Application
Sander Used in Particular for Sanding of Flat, Concave, and Covex S...
- Publication number 20100261414
- Publication date Oct 14, 2010
- Petr Fronek
- B24 - GRINDING POLISHING