UNA GARRA, PERFECCIONADA, PARA PLACAS DE ESCAYOLA.,申请号ES19680138843U-传众专利搜索

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发明名称	UNA GARRA, PERFECCIONADA, PARA PLACAS DE ESCAYOLA.
摘要
申请公布号	ES138843(Y)	申请公布日期	1969.05.16
申请号	ES19680138843U	申请日期	1968.05.20
申请人	SINISTERRA ESCRIB	发明人
分类号	E04B	主分类号	E04B
代理机构		代理人
主权项
地址

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