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发明名称
Electric liquid measuring and indicating means
摘要
申请公布号
US1827525(A)
申请公布日期
1931.10.13
申请号
US19260134906
申请日期
1926.09.11
申请人
AUTOMETER COMPANY, INC.
发明人
HUGGINS MERION J.
分类号
G01F23/30;G01F23/36;G01F23/70
主分类号
G01F23/30
代理机构
代理人
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地址
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