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经营范围
发明名称
Procédé et appareillage permettant d'obtenir simultanément du soufre et de l'anhydride sulfureux à partir de pyrites
摘要
申请公布号
FR907654(A)
申请公布日期
1946.03.19
申请号
FRD907654
申请日期
1944.11.02
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C01B17/06
主分类号
C01B17/06
代理机构
代理人
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地址
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