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发明名称
Liquid level control system
摘要
申请公布号
US2737973(A)
申请公布日期
1956.03.13
申请号
US19520326245
申请日期
1952.12.16
申请人
KIMMELL GARMAN O
发明人
KIMMELL GARMAN O.
分类号
G05D9/04
主分类号
G05D9/04
代理机构
代理人
主权项
地址
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