PIEZA PLANA PARA CUBIERTAS, CON ENSAMBLE DESCENDENTE Y MA- CHIHEMBRADO LATERAL.,申请号ES19710168803U-传众专利搜索

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发明名称	PIEZA PLANA PARA CUBIERTAS, CON ENSAMBLE DESCENDENTE Y MA- CHIHEMBRADO LATERAL.
摘要
申请公布号	ES168803(Y)	申请公布日期	1972.10.16
申请号	ES19710168803U	申请日期	1971.05.11
申请人	ROCALLA, S. A.	发明人
分类号	E04D	主分类号	E04D
代理机构		代理人
主权项
地址

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