Способ очистки отжимной щелочи вискозного производства,申请号SU19490389810-传众专利搜索

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发明名称	Способ очистки отжимной щелочи вискозного производства
摘要
申请公布号	SU75870(A1)	申请公布日期	1949.11.30
申请号	SU19490389810	申请日期	1949.01.07
申请人	ANTYKOV A.P.	发明人	ANTYKOV A.P.
分类号	D01F13/02	主分类号	D01F13/02
代理机构		代理人
主权项
地址

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