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ENGINS DE FORGEAGE SOC D
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ENGINS DE FORGEAGE SOC D
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Publication of FR914971ApublicationCriticalpatent/FR914971A/en
B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
B21J7/20—Drives for hammers; Transmission means therefor
B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
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FR914971D1945-04-271945-04-27
Further training in reciprocating piston machines, particularly applicable to forging and stamping hammers
ExpiredFR914971A
(en)