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Wayss and Freytag AG
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Wayss and Freytag AG
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Application filed by Wayss and Freytag AGfiledCriticalWayss and Freytag AG
Application grantedgrantedCritical
Publication of FR469993ApublicationCriticalpatent/FR469993A/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D90/00—Component parts, details or accessories for large containers
B65D90/54—Gates or closures
B65D90/58—Gates or closures having closure members sliding in the plane of the opening
B65D90/582—Gates or closures having closure members sliding in the plane of the opening having a rotational motion
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR469993D1913-04-231914-03-23Dispositif pour la fermeture des conduits de vidange des silos ou installations analogues
ExpiredFR469993A
(fr)