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发明名称
Fluid control means
摘要
申请公布号
US2878831(A)
申请公布日期
1959.03.24
申请号
US19570637978
申请日期
1957.02.04
申请人
COUVELAS FARNHAM REX;DANIEL WEBB EDWARD FRANCIS
发明人
FARNHAM REX COUVELAS;WEBB EDWARD FRANCIS DANIEL
分类号
F16K13/00;F22D11/00;G05D7/01
主分类号
F16K13/00
代理机构
代理人
主权项
地址
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