PROCEDE DE PREPARATION DU FORMALDEHYDE A PARTIR DU METHANOL,,申请号BE19762055411-传众专利搜索

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发明名称	PROCEDE DE PREPARATION DU FORMALDEHYDE A PARTIR DU METHANOL,
摘要
申请公布号	BE847775(A1)	申请公布日期	1977.04.29
申请号	BE19762055411	申请日期	1976.10.29
申请人		发明人
分类号	C07C45/38;(IPC1-7):C07C/	主分类号	C07C45/38
代理机构		代理人
主权项
地址

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