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WHITLOCK COIL PIPE C
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WHITLOCK COIL PIPE C
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Application filed by WHITLOCK COIL PIPE CfiledCriticalWHITLOCK COIL PIPE C
Application grantedgrantedCritical
Publication of FR352086ApublicationCriticalpatent/FR352086A/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
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR352086D1905-01-141905-01-14Procédé et appareil pour le cintrage de tubes
ExpiredFR352086A
(fr)