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VIRALU
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VIRALU
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Application grantedgrantedCritical
Publication of FR1052783ApublicationCriticalpatent/FR1052783A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21F—WORKING OR PROCESSING OF METAL WIRE
B21F1/00—Bending wire other than coiling; Straightening wire
B21F1/04—Undulating
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1052783D1952-01-101952-01-10Perfectionnements apportés aux machines pour la fabrication continue de fils métalliques en zigzag ou ondulés
ExpiredFR1052783A
(fr)