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APP IND FRANCAIS SOC D
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APP IND FRANCAIS SOC D
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Application grantedgrantedCritical
Publication of FR1101111ApublicationCriticalpatent/FR1101111A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR1101111D1954-05-221954-05-22Perfectionnement aux filtres
ExpiredFR1101111A
(fr)