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发明名称
LIQUID MERCURY FLOW CONTROL AND MEASURING SYSTEM
摘要
申请公布号
US3591312(A)
申请公布日期
1971.07.06
申请号
USD3591312
申请日期
1967.11.30
申请人
HUGHES AIRCRAFT CO.
发明人
WILFRIED O. ECKHARDT
分类号
G05D7/06;(IPC1-7):G01F23/00
主分类号
G05D7/06
代理机构
代理人
主权项
地址
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