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发明名称
PERFECCIONAMIENTOS EN LOS TENSORES DE CADENAS.
摘要
申请公布号
ES449900(A1)
申请公布日期
1977.07.01
申请号
ES19000004499
申请日期
1976.07.16
申请人
S. E. P. F. A.
发明人
分类号
F16H7/08;F16H7/12;(IPC1-7):16H/
主分类号
F16H7/08
代理机构
代理人
主权项
地址
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