DISPOSITIVO DE ENGASTE DE DEGRAUS EM MONTANTES LATERAIS DE ESCADA,申请号BR19820003110-传众专利搜索

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发明名称	DISPOSITIVO DE ENGASTE DE DEGRAUS EM MONTANTES LATERAIS DE ESCADA
摘要
申请公布号	BR8203110(A)	申请公布日期	1984.01.03
申请号	BR19820003110	申请日期	1982.05.27
申请人	COPER - COMPANHIA DE PERFILADOS PLASTICOS	发明人	ROBERTO ALVES BOTELHO
分类号	(IPC1-7):E04F11/12	主分类号	(IPC1-7):E04F11/12
代理机构		代理人
主权项
地址

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