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经营范围
发明名称
Process for removing sulfur from coal
摘要
申请公布号
GB2071691(A)
申请公布日期
1981.09.23
申请号
GB19810006321
申请日期
1981.02.27
申请人
ATLANTIC RICHFIELD CO
发明人
分类号
C10L9/00;B03B1/04;B03B9/00;B03D3/06;C10L9/02;(IPC1-7):C10L9/02
主分类号
C10L9/00
代理机构
代理人
主权项
地址
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