PROCESS FOR THE EXTRACTION OF COAL,申请号IE19760000185-传众专利搜索

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发明名称	PROCESS FOR THE EXTRACTION OF COAL
摘要
申请公布号	IE42257(B1)	申请公布日期	1980.07.02
申请号	IE19760000185	申请日期	1976.01.30
申请人	VEBA-CHEMIE AG	发明人
分类号	C10G1/06;(IPC1-7):C10G1/04	主分类号	C10G1/06
代理机构		代理人
主权项
地址

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