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Inventor
FOUINAUD CLAUDE
FR
2 patents
Patents
2 patents
US5222532A
Jun 29, 1993
Device for dispensing hydrocarbons with vapor recovery
SCHLUMBERGER IND SA
6 citations
59
US4958996A
Sep 25, 1990
Rotary device having inter-engaging internal and external teeth
SCHLUMBERGER IND SA
3 citations
53