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发明名称
Measuring tape dispenser and anchor
摘要
申请公布号
US2544908(A)
申请公布日期
1951.03.13
申请号
US19480020517
申请日期
1948.04.12
申请人
WINSTON WILLIAM B
发明人
WINSTON WILLIAM B.
分类号
G01B3/10
主分类号
G01B3/10
代理机构
代理人
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