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发明名称
MEJORAS EN LA CONSTRUCCIËN DE APARATOS TOCADISCOS
摘要
申请公布号
ES299762(A3)
申请公布日期
1964.07.16
申请号
ES19620002997
申请日期
1964.04.30
申请人
GIMENEZ SANCHEZ, JOSE
发明人
分类号
H04R;(IPC1-7):H04R
主分类号
H04R
代理机构
代理人
主权项
地址
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