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发明名称
DYNAMIC FLOW SENSOR
摘要
申请公布号
US3557811(A)
申请公布日期
1971.01.26
申请号
USD3557811
申请日期
1968.10.18
申请人
FACTORY MUTUAL RESEARCH CORP.
发明人
WILLIAM L. LIVINGSTON
分类号
G01P13/00;G05D11/00;(IPC1-7):F15C3/00;F15C3/04
主分类号
G01P13/00
代理机构
代理人
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