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发明名称
Machine for chamfering gears
摘要
申请公布号
US1928770(A)
申请公布日期
1933.10.03
申请号
US19310554736
申请日期
1931.08.03
申请人
THE BILGRAM MACHINE WORKS, INCORPORATED
发明人
UHLMANN RICHARD MAX;MAYWHORT JOHN ARTHUR
分类号
B23F19/10
主分类号
B23F19/10
代理机构
代理人
主权项
地址
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