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发明名称
Measuring instrument
摘要
申请公布号
US2575935(A)
申请公布日期
1951.11.20
申请号
US19480011479
申请日期
1948.02.27
申请人
BERNHARD WESTERBERG ERIK
发明人
WESTERBERG ERIK BERNHARD
分类号
G01B3/22
主分类号
G01B3/22
代理机构
代理人
主权项
地址
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