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发明名称
Buch mit Tonwiedergabe
摘要
申请公布号
DE1906238(A1)
申请公布日期
1969.09.04
申请号
DE19691906238
申请日期
1969.02.07
申请人
MATTEL INC.
发明人
EDDY GOLDEN,MICHAEL;LIONEL LEE,ADOLPHUS;LEWIS ZEIGNER,WILLARD;H. GOETZ,JOHN
分类号
G11B33/06
主分类号
G11B33/06
代理机构
代理人
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地址
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