Francois Rolin

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Saint Arnoult En Yvelines, FR

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Patents Grantslast 30 patents

Information Patent Grant
Dust extractor, in the context of the transfer of powdery products,...
- Patent number 8,689,810
- Issue date Apr 8, 2014
- Changexplorer Production
- Francois Rolin
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
DUST EXTRACTOR, IN THE CONTEXT OF THE TRANSFER OF POWDERY PRODUCTS,...
- Publication number 20110100397
- Publication date May 5, 2011
- CHANGEXPLORER PRODUCTION
- Francois Rolin
- B08 - CLEANING