Patrick Ravel

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Eaucourt sur Somme, FR

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Patents Grantslast 30 patents

Information Patent Grant
Facility and method for manufacturing a hollow glass article
- Patent number 10,710,919
- Issue date Jul 14, 2020
- Pochet du Courval
- Patrick Roger Omer Ravel
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
FACILITY AND METHOD FOR MANUFACTURING A HOLLOW GLASS ARTICLE
- Publication number 20150059409
- Publication date Mar 5, 2015
- POCHET DU COURVAL
- Patrick Ravel
- C03 - GLASS MINERAL OR SLAG WOOL