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发明名称
Rueckschlagventil
摘要
申请公布号
DE1500127(A1)
申请公布日期
1969.04.30
申请号
DE19651500127
申请日期
1965.04.09
申请人
LIST,DIPL.-ING. HEINRICH
发明人
HEINRICH LIST,DIPL.-ING.
分类号
F16K15/02
主分类号
F16K15/02
代理机构
代理人
主权项
地址
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