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发明名称
Machine for forming gears
摘要
申请公布号
US2469310(A)
申请公布日期
1949.05.03
申请号
US19460673366
申请日期
1946.05.31
申请人
MICHIGAN TOOL COMPANY
发明人
PELPHREY HARRY;MARTIN JAMES
分类号
B23F1/04
主分类号
B23F1/04
代理机构
代理人
主权项
地址
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