Verfahren zur Trennung aschenarmer Kohleteile von aschenreichen,申请号DE1931R081509D-传众专利搜索

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发明名称	Verfahren zur Trennung aschenarmer Kohleteile von aschenreichen
摘要
申请公布号	DE640732(C)	申请公布日期	1937.01.11
申请号	DE1931R081509D	申请日期	1931.05.03
申请人	SIMON ROHRLICH	发明人
分类号	B03B5/44;C10L5/08	主分类号	B03B5/44
代理机构		代理人
主权项
地址

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