Improvements in or relating to the recovery of ammonia from used cuprammonium artificial silk precipitation liquors,申请号GB19370027581-传众专利搜索

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发明名称	Improvements in or relating to the recovery of ammonia from used cuprammonium artificial silk precipitation liquors
摘要
申请公布号	GB503550(A)	申请公布日期	1939.04.11
申请号	GB19370027581	申请日期	1937.10.11
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C01C1/10;D01F2/04	主分类号	C01C1/10
代理机构		代理人
主权项
地址

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