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发明名称
Meter cleaner
摘要
申请公布号
US2244292(A)
申请公布日期
1941.06.03
申请号
US19390305207
申请日期
1939.11.18
申请人
BATON ROUGE WATER WORKS COMPANY
发明人
ELDRIDGE LONNIE C.
分类号
G01F15/12
主分类号
G01F15/12
代理机构
代理人
主权项
地址
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