PROCESS FOR PRODUCING OXYGEN-ENRICHED GAS,申请号EP19860107820-传众专利搜索

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发明名称	PROCESS FOR PRODUCING OXYGEN-ENRICHED GAS
摘要
申请公布号	EP0248922(B1)	申请公布日期	1990.09.12
申请号	EP19860107820	申请日期	1986.06.09
申请人	SUMITOMO SEIKA CHEMICALS CO., LTD.	发明人	HARUNA, KAZUO;UEDA, KANJI;UNO, MASARU
分类号	C01B13/02;B01D53/04;B01D53/047;C01B21/04;(IPC1-7):B01D53/04	主分类号	C01B13/02
代理机构		代理人
主权项
地址

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