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发明名称
Gear cutter
摘要
申请公布号
US2346806(A)
申请公布日期
1944.04.18
申请号
US19390279523
申请日期
1939.06.16
申请人
GLEASON WORKS
发明人
WILDHABER ERNEST
分类号
B23F21/24;B23F23/12
主分类号
B23F21/24
代理机构
代理人
主权项
地址
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