Vasile Lupsac

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Stone polishing apparatus
- Patent number 9,694,464
- Issue date Jul 4, 2017
- Vasile Lupsac
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
STONE POLISHING APPARATUS
- Publication number 20150246423
- Publication date Sep 3, 2015
- Vasile Lupsac
- B24 - GRINDING POLISHING