ELEMENTS PRE-FABRIQUES ET PLAQUE CONSTITUEE PAR LES MEMES,申请号PT19770067257-传众专利搜索

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发明名称	ELEMENTS PRE-FABRIQUES ET PLAQUE CONSTITUEE PAR LES MEMES
摘要
申请公布号	PT67257(B)	申请公布日期	1979.04.18
申请号	PT19770067257	申请日期	1977.11.10
申请人	FERNANDO MANUEL DE SOUSA VALADO RAMOS ARNAUD	发明人
分类号	E04C2/04	主分类号	E04C2/04
代理机构		代理人
主权项
地址

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