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发明名称
Method and apparatus for generating curved surfaces on gear teeth
摘要
申请公布号
US1811254(A)
申请公布日期
1931.06.23
申请号
US19260136803
申请日期
1926.09.21
申请人
BEVEL GEAR GRINDING COMPANY
发明人
BAYLEY GUY L.
分类号
B23F9/02;B23F23/12
主分类号
B23F9/02
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