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发明名称
Tank gauge
摘要
申请公布号
US2282691(A)
申请公布日期
1942.05.12
申请号
US19390304179
申请日期
1939.11.13
申请人
ASHLEY CECIL W
发明人
ASHLEY CECIL W.
分类号
G01F23/58
主分类号
G01F23/58
代理机构
代理人
主权项
地址
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