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发明名称
Elektrolysiergeraet
摘要
申请公布号
DE897696(C)
申请公布日期
1953.11.23
申请号
DE1951E003700
申请日期
1951.05.05
申请人
EVANS DAVID JOHNSON
发明人
EVANS DAVID JOHNSON
分类号
C02F1/467;C25B9/00;C25B15/00
主分类号
C02F1/467
代理机构
代理人
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地址
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