Inventor · disambiguated record
Bernard Siffert
Also filed as: SIFFERT BERNARD
2 granted patents·27 citations·filing 1978–1980
54Inventor score
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2 records- 0172US4200550AProcess and apparatus for desalting crude petroleumRAFFINAGE CIE FRANCAISE·Filed 1978·Granted Apr 29, 1980·27 cites·9 claims
- 0225US4450143AProcess for reducing the organic solvent losses in the treatment of a suspension resulting from the acid attack on an orePECHINEY·Filed 1980·Granted May 22, 1984·0 cites·8 claims
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