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发明名称
Completely automatic gear cutting machine
摘要
申请公布号
US1876372(A)
申请公布日期
1932.09.06
申请号
US19290395942
申请日期
1929.09.28
申请人
GLEASON WORKS
发明人
WHITE HERBERT J.
分类号
B23F1/06
主分类号
B23F1/06
代理机构
代理人
主权项
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