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发明名称
MECANISMO PRODUCTOR DEL SONIDO DE UN MOTOR
摘要
申请公布号
ES296455(A1)
申请公布日期
1964.04.01
申请号
ES19550002964
申请日期
1964.02.14
申请人
MATTEL INCORPORATED
发明人
分类号
A63H17/34;G10K9/10;(IPC1-7):A63H17/34
主分类号
A63H17/34
代理机构
代理人
主权项
地址
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