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发明名称
Method of cutting gears
摘要
申请公布号
US2384499(A)
申请公布日期
1945.09.11
申请号
US19390284697
申请日期
1939.07.15
申请人
GLEASON WORKS
发明人
STEWART ARTHUR L.
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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