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发明名称
METHOD OF RECOVERING COAL FROM COAL PROCESSING INTERMEDIATE PRODUCTS
摘要
申请公布号
PL172433(B1)
申请公布日期
1997.09.30
申请号
PL19930301699
申请日期
1993.12.29
申请人
BLASZCZYNSKI STANISLAW
发明人
BLASZCZYNSKI STANISLAW
分类号
B03B7/00;C10L9/00;(IPC1-7):B03B7/00
主分类号
B03B7/00
代理机构
代理人
主权项
地址
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