PROCEDEU DE PURIFICARE A2,4-DIHIDROXI-BENZOFENONEI,申请号RO19810105228-传众专利搜索

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发明名称	PROCEDEU DE PURIFICARE A2,4-DIHIDROXI-BENZOFENONEI
摘要
申请公布号	RO82729(A2)	申请公布日期	1983.11.01
申请号	RO19810105228	申请日期	1981.09.03
申请人	COMBINATUL PETROCHIMIC,RO	发明人	CATANESCU,VASILICA,RO;VARIU,CORNELIA,RO;MITROIU,MARIA,RO;PENESCU,CAMELIA V.,RO;NICOARA,RODICA,RO
分类号	C07C49/825;(IPC1-7):C07C49/82	主分类号	C07C49/825
代理机构		代理人
主权项
地址

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