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发明名称
Measuring tape
摘要
申请公布号
US2549098(A)
申请公布日期
1951.04.17
申请号
US19470744853
申请日期
1947.04.30
申请人
JOSEPH LOUIS L
发明人
JOSEPH LOUIS L.
分类号
G01B3/10
主分类号
G01B3/10
代理机构
代理人
主权项
地址
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