APERFEICOAMENTOS EM PORTAS,申请号BR19800003254-传众专利搜索

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发明名称	APERFEICOAMENTOS EM PORTAS
摘要
申请公布号	BR8003254(A)	申请公布日期	1981.06.02
申请号	BR19800003254	申请日期	1980.05.21
申请人	PERSIANAS COLUMBIA S/A	发明人	FILHO A
分类号	E06B5/00;(IPC1-7):E06B5/00	主分类号	E06B5/00
代理机构		代理人
主权项
地址

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