DISPOSITIVO DE SEGURIDAD PARA PUERTAS,申请号ES19410002501U-传众专利搜索

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发明名称	DISPOSITIVO DE SEGURIDAD PARA PUERTAS
摘要
申请公布号	ES250141(Y)	申请公布日期	1981.03.16
申请号	ES19410002501U	申请日期	1980.04.21
申请人		发明人
分类号	E06B1/12;(IPC1-7):06B1/12	主分类号	E06B1/12
代理机构		代理人
主权项
地址

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