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发明名称
Tool holder
摘要
申请公布号
US2241024(A)
申请公布日期
1941.05.06
申请号
US19390287616
申请日期
1939.07.31
申请人
GEORGE WAHNISH
发明人
WAHNISH GEORGE
分类号
B23B27/08
主分类号
B23B27/08
代理机构
代理人
主权项
地址
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