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发明名称
Saw
摘要
申请公布号
US2568870(A)
申请公布日期
1951.09.25
申请号
US19450625774
申请日期
1945.10.31
申请人
RONAN LERNED F
发明人
RONAN LERNED F.
分类号
B23D61/12
主分类号
B23D61/12
代理机构
代理人
主权项
地址
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