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Lees Bradner Co
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Lees Bradner Co
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Application filed by Lees Bradner CofiledCriticalLees Bradner Co
Application grantedgrantedCritical
Publication of FR644602ApublicationCriticalpatent/FR644602A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR644602D1927-07-291927-10-29Machine et procédé pour tailler les engrenages
ExpiredFR644602A
(fr)