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发明名称
Valve
摘要
申请公布号
US2387792(A)
申请公布日期
1945.10.30
申请号
US19390308541
申请日期
1939.12.11
申请人
MINNEAPOLIS-HONEYWELL REGULATOR COMPANY
发明人
HOLMES GIFFORD I.
分类号
F16K31/68;G05D23/12
主分类号
F16K31/68
代理机构
代理人
主权项
地址
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