Bertrand Daqudal

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Pontigny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Colloidal products containing calcium and/or magnesium, as well as...
- Patent number 5,462,682
- Issue date Oct 31, 1995
- Institut Francais du Petrole
- Bruno Delfort
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...