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发明名称
METHOD OF PURIFYING ANHYDROUS SODIUM DITHIONITE
摘要
申请公布号
JPS5380391(A)
申请公布日期
1978.07.15
申请号
JP19760157293
申请日期
1976.12.25
申请人
KOEI CHEMICAL CO
发明人
OOBIKI KICHIZOU;NISHIURA KAZUO;TAKAHASHI MASAYUKI
分类号
C01B17/66;B01D9/02
主分类号
C01B17/66
代理机构
代理人
主权项
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