25 Utility Patents
#1 in Lens
#1,422 in France
#122,288 in the World
Forward Citations = 65
Company Filing History:
Societe Chimique Des Charbonnages-cdf Chimie
Societe Chimique Des Charbonnages S.a.
Norsolor
4. 2 out of 218
Enichem S.p.a
5. 1 out of 32

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