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发明名称
PROCESS AND APPARATUS FOR IMPROVING COALS OF WEAK QUALITY, FIRST OF ALL BROWN COAL, OTHER COAL-TYPE MATERIALS AS LIGNITE, TURF OR VASTE COAL
摘要
申请公布号
HU182594(B)
申请公布日期
1984.02.28
申请号
HU1979SE01971
申请日期
1979.12.17
申请人
SHELL INTERNATIONALE RESEARCH MAATCHAPPIJ BV,NL
发明人
VAN,RAAM,LEOPOLD,NL;RUYTER,HERMAN,P.,NL;VAN,BREUGEL,JOSEFUS,W.,NL
分类号
C10L9/08;A61C1/00;A63B22/06;C10F5/00;C10L9/00;(IPC1-7):C10L9/00
主分类号
C10L9/08
代理机构
代理人
主权项
地址
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