发明名称 Toy recorder and playback apparatus
摘要 A miniature tape recorder for use by children. The recorder is normally incorporated in a toy, such as a doll, so that the child can speak to the toy, and thereafter playback, or repeat, the word or phrase spoken. During the record sequence, messages spoken into a microphone positioned within the toy, are recorded on a movable magnetic tape. The tape is caused to move in a first direction by means of a drawstring, and in a second direction by means of a constant force spring motor. During playback, the previously recorded message is reproduced.
申请公布号 US4017905(A) 申请公布日期 1977.04.12
申请号 US19730408231 申请日期 1973.10.19
申请人 GENERAL MILLS FUN GROUP, INC. 发明人 CONVERTINE, FRANK J.;MAYER, JOHN F.
分类号 G11B33/06;(IPC1-7):G11B15/10;G11B15/18;G11B5/12;G11B15/12 主分类号 G11B33/06
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