FREMGANGSM TE VED FREMSTILLING AV FORMALDEHYD.,申请号NO19830003499-传众专利搜索

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发明名称	FREMGANGSM TE VED FREMSTILLING AV FORMALDEHYD.
摘要
申请公布号	NO156825(C)	申请公布日期	1987.12.02
申请号	NO19830003499	申请日期	1983.09.28
申请人	DU PONT DE NEMOURS AND COMPANY, E.I.	发明人	RAO, VELLIYUR NOTT MALLIKARJUNA
分类号	B01J23/00;B01J23/48;B01J23/76;B01J23/89;B01J27/18;C07B61/00;C07C45/00;C07C45/38;C07C47/055;C07C47/058;C07C67/00;(IPC1-7):C07C47/055;B01J23/50;B01J23/52	主分类号	B01J23/00
代理机构		代理人
主权项
地址

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