Alain Rafray

Follow

Person

Le Plessis Robinson, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a cellular material based on hollow metal beads
- Patent number 8,663,812
- Issue date Mar 4, 2014
- ONERA (Office National d'Etudes et de Recherche Aerospatiales)
- Alain Rafray
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING A CELLULAR MATERIAL BASED ON HOLLOW METAL BEADS
- Publication number 20110171483
- Publication date Jul 14, 2011
- Alain Rafray
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL