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Laurence Rolland
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Sceaux, FR
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last 30 patents
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Patent Grant
Compositions based on chlorofluorinated ether and solvent and their...
Patent number
4,990,277
Issue date
Feb 5, 1991
Atochem, Gaz de France
Laurence Rolland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions based on chlorofluorinated ether and solvent and their...
Patent number
4,985,169
Issue date
Jan 15, 1991
Atochem, Gas de France
Laurence Rolland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...