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发明名称
SULPHUR PRODUCTION
摘要
申请公布号
CA336830(A)
申请公布日期
1933.10.31
申请号
CAD336830
申请日期
申请人
THE TEXAS GULF SULPHUR COMPANY;PATENTAKTIEBOLAGET GRONDAL-RAMEN
发明人
NILS ERIK LENANDER
分类号
主分类号
代理机构
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