5 Utility Patents
#2 in Bully les Mines
#16,732 in France
#827,581 in the World
Forward Citations = 35
Company Filing History:
Societe Chimique Des Charbonnages-cdf Chimie
Societe Chimique Des Charbonnages
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#2 in Bully les Mines
#16,732 in France
#827,581 in the World
Company Filing History:
Get your Inventor Badge Today