Koksofen,申请号DE1926O015606D-传众专利搜索

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发明名称	Koksofen
摘要
申请公布号	DE492735(C)	申请公布日期	1930.02.28
申请号	DE1926O015606D	申请日期	1926.04.02
申请人	DR. C. OTTO & COMP. G.M.B.H.	发明人
分类号	C10B5/02	主分类号	C10B5/02
代理机构		代理人
主权项
地址

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