HOLLOW BALL SHAPED ALKALINE POLYPHOSPHATE WITH A LOW APPARENT DENSITY, METHOD AND INSTALLATION FOR ITS PREPARATION,申请号EP19860104318-传众专利搜索

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发明名称	HOLLOW BALL SHAPED ALKALINE POLYPHOSPHATE WITH A LOW APPARENT DENSITY, METHOD AND INSTALLATION FOR ITS PREPARATION
摘要
申请公布号	EP0199140(B1)	申请公布日期	1991.12.18
申请号	EP19860104318	申请日期	1986.03.27
申请人	HOECHST AKTIENGESELLSCHAFT	发明人	KOWALSKI, WERNER;HAAS, HANS, DR.;DAHMEN, THEO;ERPENBACH, MARKUS
分类号	C01B25/41;B01D1/18	主分类号	C01B25/41
代理机构		代理人
主权项
地址

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