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Forges & Laminoirs Du Bourget
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Forges & Laminoirs Du Bourget
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Application filed by Forges & Laminoirs Du BourgetfiledCriticalForges & Laminoirs Du Bourget
Application grantedgrantedCritical
Publication of FR70362EpublicationCriticalpatent/FR70362E/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D19/00—Shearing machines or shearing devices cutting by rotary discs
B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR70362D1956-07-101956-07-10Perfectionnements aux laminoirs pour le relaminage des rails
ExpiredFR70362E
(fr)