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发明名称
Procédé et machine pour former et tailler les engrenages
摘要
申请公布号
FR1099462(A)
申请公布日期
1955.09.06
申请号
FRD1099462
申请日期
1953.12.21
申请人
发明人
TRACE KEITH B.
分类号
B23F5/16
主分类号
B23F5/16
代理机构
代理人
主权项
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