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发明名称
Device for electrically treating liquids
摘要
申请公布号
US2490730(A)
申请公布日期
1949.12.06
申请号
US19460647115
申请日期
1946.02.12
申请人
WILLIAM DUBILIER
发明人
DUBILIER WILLIAM
分类号
C02F1/46
主分类号
C02F1/46
代理机构
代理人
主权项
地址
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