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发明名称
Resilient valve member having a plurality of passages
摘要
申请公布号
US3316936(A)
申请公布日期
1967.05.02
申请号
US19640340452
申请日期
1964.01.27
申请人
AEROJET-GENERAL CORPORATION
发明人
GONGWER CALVIN A.
分类号
F16K47/02
主分类号
F16K47/02
代理机构
代理人
主权项
地址
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