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发明名称
Anordning for rensing av metall
摘要
申请公布号
NO315268(B1)
申请公布日期
2003.08.11
申请号
NO19960003234
申请日期
1996.08.02
申请人
SHOWA DENKO KK
发明人
OTSUKA, RYOTATSU;ZHANG, JIN;TOMITA, TAKASHI;NUNOI, TOHRU;MACHIDA, TOMOHIRO
分类号
C01B33/037;C22B9/05;C22B9/10;C22B21/06;(IPC1-7):C01B33/037;C22B9/00
主分类号
C01B33/037
代理机构
代理人
主权项
地址
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