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L DEVILLEZ ET CAMION ETS
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L DEVILLEZ ET CAMION ETS
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Application filed by L DEVILLEZ ET CAMION ETSfiledCriticalL DEVILLEZ ET CAMION ETS
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Publication of FR697889ApublicationCriticalpatent/FR697889A/fr
E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR697889D1930-01-091930-06-25Perfectionnements à la fabrication des crémones et produit en résultant
ExpiredFR697889A
(fr)