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发明名称
摘要
申请公布号
JP2777677(B2)
申请公布日期
1998.07.23
申请号
JP19900410724
申请日期
1990.12.13
申请人
KOGYO GIJUTSU INCHO;SHINNIPPON SEITETSU KK
发明人
SATO YOSHUKI;KOBAYASHI MASANORI
分类号
C01G55/00;C23C8/02;C23C8/12;C23F17/00;C25B11/04;C25B11/08;C25B11/10;C25F1/08;(IPC1-7):C25F1/08
主分类号
C01G55/00
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代理人
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