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发明名称
Gear cutting machine
摘要
申请公布号
US1976984(A)
申请公布日期
1934.10.16
申请号
US19310519327
申请日期
1931.03.02
申请人
GLEASON WORKS
发明人
CONDON ROBERT S.;SCHAUSEIL ALBERT P.
分类号
B23F1/06
主分类号
B23F1/06
代理机构
代理人
主权项
地址
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