Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Vulliet & Bilot
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Vulliet & Bilot
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Filing date
Publication date
Application filed by Vulliet & BilotfiledCriticalVulliet & Bilot
Application grantedgrantedCritical
Publication of FR562196ApublicationCriticalpatent/FR562196A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR562196D1922-04-011922-04-01Machine à couder les barres et tiges métalliques
ExpiredFR562196A
(fr)