Process for the production of artificial compositions from the condensation solutions of urea, thiourea or their derivatives and formaldehyde,申请号GB19290002403-传众专利搜索

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发明名称	Process for the production of artificial compositions from the condensation solutions of urea, thiourea or their derivatives and formaldehyde
摘要
申请公布号	GB328040(A)	申请公布日期	1930.04.11
申请号	GB19290002403	申请日期	1928.12.11
申请人	KUNSTHARZFABRIK DR. FRITZ POLLAK GESELLSCHAFT M.B.H.	发明人
分类号	C08G12/12	主分类号	C08G12/12
代理机构		代理人
主权项
地址

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