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EDOUX ET CIE SOC
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EDOUX ET CIE SOC
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Application filed by EDOUX ET CIE SOCfiledCriticalEDOUX ET CIE SOC
Application grantedgrantedCritical
Publication of FR327242ApublicationCriticalpatent/FR327242A/fr
B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
B66B13/02—Door or gate operation
B66B13/14—Control systems or devices
B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
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Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
FR327242D1902-12-111902-12-11Une serrure de sécurité formant condamnation de manoeuvre, applicable aux portes d'ascenseurs ou de monte-charges
ExpiredFR327242A
(fr)