METHOD FOR MODIFICATION OF FILLINGS,申请号BG19810052049-传众专利搜索

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发明名称	METHOD FOR MODIFICATION OF FILLINGS
摘要
申请公布号	BG31871(A1)	申请公布日期	1982.04.15
申请号	BG19810052049	申请日期	1981.05.13
申请人	POPOVA,NADEZHDA I.;KOCHANOVSKAJA,LIDIJA D.;GEORGIEV, MITKO P.	发明人	POPOVA,NADEZHDA I.;KOCHANOVSKAJA,LIDIJA D.;GEORGIEV, MITKO P.
分类号	B01J13/00;C09C1/42;(IPC1-7):C09C1/42	主分类号	B01J13/00
代理机构		代理人
主权项
地址

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