Michel Nouaillant

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Bergerac, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for washing a solid substance impregnated with a liquid sub...
- Patent number 4,184,891
- Issue date Jan 22, 1980
- Societe Nationale des Poudres et Explosifs
- Francois A. Pollozec
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...