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发明名称
Druckventil für Schutzräume
摘要
申请公布号
CH486656(A)
申请公布日期
1970.02.28
申请号
CH19680002743
申请日期
1968.02.26
申请人
HOCHSTRASSER,WERNER
发明人
HOCHSTRASSER,WERNER
分类号
A62B13/00;F16K15/16;F16K17/00;F16K17/04;(IPC1-7):F16K17/36
主分类号
A62B13/00
代理机构
代理人
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