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发明名称
ESCUADRA MULTINIVEL.
摘要
申请公布号
ES1022600(Y)
申请公布日期
1993.11.01
申请号
ES19920002940U
申请日期
1992.10.08
申请人
BARRIONUEVO RAYA VICENTE
发明人
分类号
G01C9/28;(IPC1-7):G01C9/28
主分类号
G01C9/28
代理机构
代理人
主权项
地址
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