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Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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Application filed by Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAUfiledCriticalSociete dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Application grantedgrantedCritical
Publication of FR59210EpublicationCriticalpatent/FR59210E/fr
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
B66C3/14—Grabs opened or closed by driving motors thereon
B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR59210D1949-04-231949-04-23Dispositif pour commander automatiquement l'ouverture et la fermeture d'une benne
ExpiredFR59210E
(fr)