VERFAHREN ZUR ENTFERNUNG KOHLENSTOFFHALTIGER VERUNREINIGUNGEN AUS POROESEN SILIKATWERKSTOFFEN,申请号DD19860294622-传众专利搜索

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发明名称	VERFAHREN ZUR ENTFERNUNG KOHLENSTOFFHALTIGER VERUNREINIGUNGEN AUS POROESEN SILIKATWERKSTOFFEN
摘要
申请公布号	DD252822(C2)	申请公布日期	1988.09.28
申请号	DD19860294622	申请日期	1986.09.24
申请人	AKADEMIE DER WISSENSCHAFTEN DER DDR,DD	发明人	HEYMANN,STEPHAN,DD;KIRSTEIN,DIETER,DD;MUELLER,HANS-GEORG,DD;MUELLER-URI,FRIEDER,DD;GREINER-BAER,GERHARD,DD;SCHAEFER,MANFRED,DD;WEIGEL,WOLFGANG,DD
分类号	B01D39/20;B01D41/00;B01J20/10;C03C23/00;C04B38/00;(IPC1-7):C04B38/00	主分类号	B01D39/20
代理机构		代理人
主权项
地址

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