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发明名称
RUECKSCHLAGVENTIL.
摘要
申请公布号
AT77135(T)
申请公布日期
1992.06.15
申请号
AT19880202553T
申请日期
1988.11.15
申请人
WISA B.V.
发明人
HIN, THEODOOR RENE MARIA
分类号
F16K15/06;F16K47/00;(IPC1-7):F16K47/00
主分类号
F16K15/06
代理机构
代理人
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