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发明名称
UN PROCEDIMIENTO PARA RECUPERAR AZUFRE.
摘要
申请公布号
ES407907(A1)
申请公布日期
1975.11.16
申请号
ES19070004079
申请日期
1972.10.24
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
分类号
C01B17/027;C07C7/20;(IPC1-7):01B/;07C/
主分类号
C01B17/027
代理机构
代理人
主权项
地址
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