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发明名称
APARATO FONOGRáFICO PARA TOCAR DISCOS GRABADOS A DISTINTAS VELOCIDADES O CON SURCOS DIFERENTES
摘要
申请公布号
ES218860(A1)
申请公布日期
1955.12.01
申请号
ES19600002188
申请日期
1954.11.26
申请人
INDUSTRIAKTIEBOLAGET LUXOR
发明人
分类号
(IPC1-7):H04
主分类号
(IPC1-7):H04
代理机构
代理人
主权项
地址
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