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发明名称
FLUID MEASURING APPARATUS
摘要
申请公布号
CA389069(A)
申请公布日期
1940.06.04
申请号
CAD389069
申请日期
申请人
JOSEPH H. MATTHEWS;HARRY S. POWLEY
发明人
HARRY S. POWLEY;JOSEPH H. MATTHEWS
分类号
主分类号
代理机构
代理人
主权项
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