VERFAHREN UND VORRICHTUNG ZUM AUSKLEIDEN EINES ROHR- ODER SCHLAUCHFOERMIGEN POROESEN TRAEGERS MIT EINER OSMOTISCHEN SCHICHT,申请号DE19691908459-传众专利搜索

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发明名称	VERFAHREN UND VORRICHTUNG ZUM AUSKLEIDEN EINES ROHR- ODER SCHLAUCHFOERMIGEN POROESEN TRAEGERS MIT EINER OSMOTISCHEN SCHICHT
摘要
申请公布号	DE1908459(B2)	申请公布日期	1972.08.24
申请号	DE19691908459	申请日期	1969.02.20
申请人		发明人
分类号	B01D67/00;B01D71/02;B05D7/20;B29D23/00;(IPC1-7):B29D23/06	主分类号	B01D67/00
代理机构		代理人
主权项
地址

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