Francois Laumain

Follow

Person

Levallois, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphorus-containing flame proofing compositions for synthetic mat...
- Patent number 4,499,222
- Issue date Feb 12, 1985
- Produits Chimiques Ugine Kuhlmann
- Michel Bernard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...