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发明名称
MULTIPLE SEQUENCE SOUND REPRODUCER
摘要
申请公布号
CA890576(A)
申请公布日期
1972.01.11
申请号
CAD890576
申请日期
申请人
MATTEL
发明人
JAMES E. MARSHALL;JOHN W. RYAN;JACK L. BARCUS;LESTER T. STORMON
分类号
主分类号
代理机构
代理人
主权项
地址
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