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发明名称
Gauge for flat articles
摘要
申请公布号
US2492564(A)
申请公布日期
1949.12.27
申请号
US19470752098
申请日期
1947.06.03
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
GAUTHIER MARCEL C.
分类号
G01B3/34
主分类号
G01B3/34
代理机构
代理人
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地址
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