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发明名称
AQUARIUMFILTER.
摘要
申请公布号
DE1969371(U)
申请公布日期
1967.09.28
申请号
DE196700A7973U
申请日期
1967.07.01
申请人
HEINZ AHLSWEDE;PAUL DIEDERICHS
发明人
HEINZ AHLSWEDE;PAUL DIEDERICHS
分类号
主分类号
代理机构
代理人
主权项
地址
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