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发明名称
Saw filing guide
摘要
申请公布号
US2376031(A)
申请公布日期
1945.05.15
申请号
US19430511693
申请日期
1943.11.25
申请人
CHURCH IRA L
发明人
CHURCH IRA L.
分类号
B23D63/00
主分类号
B23D63/00
代理机构
代理人
主权项
地址
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