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发明名称
VORRICHTUNG ZUM KUEHLEN VON FLUESSIGKEITEN ODER GASEN.
摘要
申请公布号
DE1974643(U)
申请公布日期
1967.12.14
申请号
DE196700F2552U
申请日期
1967.07.20
申请人
ARNOLD FRIEDBERG, LUDWIG ARNOLD K.G.
发明人
分类号
主分类号
代理机构
代理人
主权项
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