Improvements in the manufacture and production of derivatives of chrysenequinones,申请号GB19340015412-传众专利搜索

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发明名称	Improvements in the manufacture and production of derivatives of chrysenequinones
摘要
申请公布号	GB438609(A)	申请公布日期	1935.11.20
申请号	GB19340015412	申请日期	1934.05.23
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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