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发明名称
Valve means for controlling the pressure of a fluid system
摘要
申请公布号
US3017897(A)
申请公布日期
1962.01.23
申请号
US19570680757
申请日期
1957.08.28
申请人
SERTEC SOCIETE D'ETUDES ET DE RECHERCHES TECHNIQUES
发明人
SEGUENOT GABRIEL JEAN
分类号
F16K31/363;G05D16/10
主分类号
F16K31/363
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