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发明名称
Tape measure
摘要
申请公布号
US1987652(A)
申请公布日期
1935.01.15
申请号
US19330657009
申请日期
1933.02.16
申请人
THE LUFKIN RULE COMPANY
发明人
WITCHGER EUGENE J.
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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