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Neuilly sur Seine, FR
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last 30 patents
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Patent Grant
Process for reducing the chances of ignition and explosion due to t...
Patent number
4,424,319
Issue date
Jan 3, 1984
Societe Chimique des Charbonnages-CdF Chimie
Pierre Durand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the polymerization and copolymerization of ethylene, us...
Patent number
4,416,856
Issue date
Nov 22, 1983
Societe Chimique des Charbonnages - CdF Chimie
Pierre Durand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for manufacturing ethylene polymers
Patent number
4,342,853
Issue date
Aug 3, 1982
Societe Chimique des Charbonnages - CdF Chimie
Pierre Durand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Apparatus for reducing the chances of ignition and explosion due to...
Patent number
4,339,412
Issue date
Jul 13, 1982
Societe Chimique des Charbonnages - CdF Chimie
Pierre Durand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the polymerization and copolymerization of ethylene, us...
Patent number
4,215,207
Issue date
Jul 29, 1980
Societe Chimique des Charbonnages - CdF Chimie
Pierre Durand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...