Method of treating cellulose ethers,申请号GB19380011720-传众专利搜索

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发明名称	Method of treating cellulose ethers
摘要
申请公布号	GB497131(A)	申请公布日期	1938.12.13
申请号	GB19380011720	申请日期	1938.04.19
申请人	KALLE & CO. AKTIENGESELLSCHAFT	发明人
分类号	C08B11/20	主分类号	C08B11/20
代理机构		代理人
主权项
地址

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