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Priority to FR982909ApriorityCriticalpatent/FR1404813A/en
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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
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FR982909A1964-07-241964-07-24
Toothed mobile for angle gear, method of machining this mobile and machine for implementing the method
ExpiredFR1404813A
(en)