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经营范围
发明名称
CAJA DE CONMUTACION
摘要
申请公布号
ES258366(Y)
申请公布日期
1982.06.01
申请号
ES19660002583U
申请日期
1981.05.18
申请人
发明人
分类号
(IPC1-7):02B1/08
主分类号
(IPC1-7):02B1/08
代理机构
代理人
主权项
地址
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