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发明名称
Procédé et installation d'extraction du soufre à partir de minerai
摘要
申请公布号
FR1172732(A)
申请公布日期
1959.02.13
申请号
FRD1172732
申请日期
1957.02.26
申请人
AMERICAN SULPHUR AND REFINING COMPANY
发明人
分类号
C01B17/033
主分类号
C01B17/033
代理机构
代理人
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地址
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