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发明名称
PANTALLA PROTECTORA PARA TORNOS PERFECCIONADA.
摘要
申请公布号
ES233269(Y)
申请公布日期
1978.07.16
申请号
ES19690002332U
申请日期
1978.01.14
申请人
发明人
分类号
B23B;(IPC1-7):23B/
主分类号
B23B
代理机构
代理人
主权项
地址
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