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发明名称
Meter and mounting therefor
摘要
申请公布号
US2192392(A)
申请公布日期
1940.03.05
申请号
US19380195678
申请日期
1938.03.14
申请人
INTERNATIONAL REGISTER COMPANY
发明人
WOODWARD ARTHUR H.
分类号
G07F17/20
主分类号
G07F17/20
代理机构
代理人
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