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发明名称
Refinishing tool for crankpins
摘要
申请公布号
US2329806(A)
申请公布日期
1943.09.21
申请号
US19410383595
申请日期
1941.03.15
申请人
WILSON ROBERT J
发明人
WILSON ROBERT J.
分类号
B23B5/06
主分类号
B23B5/06
代理机构
代理人
主权项
地址
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