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发明名称
Fremgangsmaade til Udvinding af rent Svovl af svovlholdigt Raamateriale i kontinuerlig Drift.
摘要
申请公布号
DK48015(C)
申请公布日期
1933.11.13
申请号
DKD48015
申请日期
1930.07.07
申请人
DR. KORNEL KELL;PAUL SCHMITZ;DR. KOLOMAN VON SZOMBATHY
发明人
DR. KORNEL KELL;PAUL SCHMITZ;DR. KOLOMAN VON SZOMBATHY
分类号
主分类号
代理机构
代理人
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