Improvements in the manufacture and production of condensation products,申请号GB19330033153-传众专利搜索

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发明名称	Improvements in the manufacture and production of condensation products
摘要
申请公布号	GB417087(A)	申请公布日期	1934.09.27
申请号	GB19330033153	申请日期	1933.11.27
申请人	ALFRED RIECHE	发明人
分类号	C07C65/40	主分类号	C07C65/40
代理机构		代理人
主权项
地址

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