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发明名称
Sicherheitsventil
摘要
申请公布号
DE810909(C)
申请公布日期
1951.08.13
申请号
DE1948P017104
申请日期
1948.10.05
申请人
SCHUETT & CIE.
发明人
VASTERS WILHELM
分类号
F16K7/16;F16K17/12
主分类号
F16K7/16
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代理人
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