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经营范围
发明名称
UTIL TRAZADOR PERFECCIONADO.
摘要
申请公布号
ES229730(Y)
申请公布日期
1978.03.16
申请号
ES19300002297U
申请日期
1977.07.04
申请人
发明人
分类号
B43L;(IPC1-7):43L/
主分类号
B43L
代理机构
代理人
主权项
地址
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