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发明名称
UTFAELLNINGS- OCH LIMNINGSMEDEL OCH ETT FOERFARNDE FOER DESS FRAMSTAELLNING
摘要
申请公布号
SE8901850(D0)
申请公布日期
1989.05.24
申请号
SE19890001850
申请日期
1989.05.24
申请人
OY NOKIA AB
发明人
I * RENVALL
分类号
C01F;C01F7/00;C01F7/56;C02F1/52;(IPC1-7):C01F/
主分类号
C01F
代理机构
代理人
主权项
地址
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