VIGAS EM MODULOS DE CONCRETO PRE-MOLDADOS,申请号BR1992PI01159-传众专利搜索

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发明名称	VIGAS EM MODULOS DE CONCRETO PRE-MOLDADOS
摘要
申请公布号	BR9201159(A)	申请公布日期	1993.09.28
申请号	BR1992PI01159	申请日期	1992.03.26
申请人	APARECIDO COSTA MORAIS	发明人	APARECIDO COSTA MORAIS
分类号	E04C3/20;(IPC1-7):E04C3/20	主分类号	E04C3/20
代理机构		代理人
主权项
地址

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