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发明名称
PERFECCIONAMIENTOS INTRODUCIDOS EN INSTRUMENTOS MUSICALES.
摘要
申请公布号
ES510063(D0)
申请公布日期
1983.02.01
申请号
ES19630005100
申请日期
1982.03.02
申请人
VIDAL PEDRENO VILMA
发明人
分类号
G10D1/00;(IPC1-7):10D1/00
主分类号
G10D1/00
代理机构
代理人
主权项
地址
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