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发明名称
Geraeuscharmes Ventil fuer fluessige Medien
摘要
申请公布号
DE1650409(A1)
申请公布日期
1970.10.22
申请号
DE19671650409
申请日期
1967.10.03
申请人
HOFFMANN,WERNER
发明人
HOFFMANN,WERNER
分类号
F16K47/02
主分类号
F16K47/02
代理机构
代理人
主权项
地址
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