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发明名称
TAPE MEASURE
摘要
申请公布号
CA361008(A)
申请公布日期
1936.10.06
申请号
CAD361008
申请日期
申请人
THE LUFKIN RULE CO. OF CANADA
发明人
EUGENE J. WITCHGER
分类号
主分类号
代理机构
代理人
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