Process for the production of alkali metal polyphosphates,申请号US19560620820-传众专利搜索

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发明名称	Process for the production of alkali metal polyphosphates
摘要
申请公布号	US2986449(A)	申请公布日期	1961.05.30
申请号	US19560620820	申请日期	1956.11.07
申请人	KNAPSACK-GRIESHEIM AKTIENGESELLSCHAFT	发明人	RODIS FRANZ;BELTZ KLAUS
分类号	C01B25/41	主分类号	C01B25/41
代理机构		代理人
主权项
地址

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