Forbedret membranfremgangsmåde og system til nitrogenfremstilling,申请号DK19910109189T-传众专利搜索

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发明名称	Forbedret membranfremgangsmåde og system til nitrogenfremstilling
摘要
申请公布号	DK0460636(T3)	申请公布日期	1994.09.19
申请号	DK19910109189T	申请日期	1991.06.05
申请人	PRAXAIR TECHNOLOGY, INC.	发明人	PRASAD, RAVI;NOTARO, FRANK;THOMPSON, DAVID RICHARD;HAAS, OSCAR WILLIAM
分类号	B01D53/22;B01D53/26;C01B21/04;(IPC1-7):C01B21/04	主分类号	B01D53/22
代理机构		代理人
主权项
地址

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