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发明名称
Rueckschlagventil
摘要
申请公布号
DE919512(C)
申请公布日期
1954.10.25
申请号
DE1953F011585
申请日期
1953.04.16
申请人
FELTEN & GUILLEAUME CARLSWERK AKTIENGESELLSCHAFT
发明人
ZIELASKO HORST;ENDLICH HERMANN;SEITZ HEINRICH
分类号
F16K15/02
主分类号
F16K15/02
代理机构
代理人
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地址
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