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发明名称
CHECK VALVE
摘要
申请公布号
HUH3570(A)
申请公布日期
1991.08.28
申请号
HU19890005100
申请日期
1989.09.28
申请人
GYOER ES KOERNYEKE VIZMUE ES FUERDOE VALLALAT,HU
发明人
BALAZS,CSABA,HU;FARKAS,JANOS,HU;KARACSONYI,SANDOR,HU;KISS,BARNABAS,HU;MARGITTAI,ENDRE,HU;ROVACS,GABOR,HU
分类号
F16K15/00;(IPC1-7):F16K15/00
主分类号
F16K15/00
代理机构
代理人
主权项
地址
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