Process for the manufacture of resinous substances similar in composition and properties to lac,申请号GB19340017920-传众专利搜索

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发明名称	Process for the manufacture of resinous substances similar in composition and properties to lac
摘要
申请公布号	GB439835(A)	申请公布日期	1935.12.16
申请号	GB19340017920	申请日期	1934.06.16
申请人	ERIC EDWARD DUTT	发明人
分类号	C09F1/00	主分类号	C09F1/00
代理机构		代理人
主权项
地址

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