APPARATUS FOR PREHEATING COAL LIQUEFACION MEDIA,申请号PL19840248708-传众专利搜索

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发明名称	APPARATUS FOR PREHEATING COAL LIQUEFACION MEDIA
摘要
申请公布号	PL248708(A2)	申请公布日期	1985.05.21
申请号	PL19840248708	申请日期	1984.07.11
申请人	GLOWNY INSTYTUT GORNICTWA	发明人	GRUDZINSKI JANUSZ;BACH STANISLAW;GRONOWSKI WLODZIMIERZ;KASPRZYK ANDRZEJ;KIECHA BERNARD
分类号	C10G;C10G9/24;(IPC1-7):C10G/	主分类号	C10G
代理机构		代理人
主权项
地址

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