Alfredo Frassinelli

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Cartoceto (Pesaro-Urbino), IT

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing from a terrain a buried pipe and a cutting mach...
- Patent number 9,851,021
- Issue date Dec 26, 2017
- Enereco S.p.A.
- Alfredo Frassinelli
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING FROM A TERRAIN A BURIED PIPE AND A CUTTING MACH...
- Publication number 20150139734
- Publication date May 21, 2015
- ENERECO S.P.A.
- Alfredo Frassinelli
- B24 - GRINDING POLISHING