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发明名称
Absperrvorrichtung fuer Fluessigkeiten
摘要
申请公布号
DE1650500(A1)
申请公布日期
1971.09.16
申请号
DE19671650500
申请日期
1967.08.28
申请人
PRYDE INC.
发明人
W. HYDE,ROBERT
分类号
F16K11/18;F16K31/58
主分类号
F16K11/18
代理机构
代理人
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地址
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