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1.Teaching machine toy having sequentially-arrangeable indicia means and response means 失效
Title translation: 教学机器玩具具有顺序可调指标和响应方式公开(公告)号:US3510966A
公开(公告)日:1970-05-12
申请号:US3510966D
申请日:1967-12-08
Applicant: MATTEL INC
Inventor: GOLDEN MICHAEL E , BOSLEY DENIS V , GOETZ JOHN H , MUNDAY JAMES F , RYAN JOHN W
CPC classification number: G09B17/006 , G09B3/02 , G09B5/062
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公开(公告)号:US3529832A
公开(公告)日:1970-09-22
申请号:US3529832D
申请日:1968-02-08
Applicant: MATTEL INC
Inventor: GOETZ JOHN H , GOLDEN MICHAEL E , LEE ADOLPHUS L , ZEIGNER WILLARD L
CPC classification number: G11B33/06
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3.Teaching machine toy having oral stimuli and oral reinforcers 失效
Title translation: 教学机器玩具口腔刺激和口腔增强剂公开(公告)号:US3487558A
公开(公告)日:1970-01-06
申请号:US3487558D
申请日:1967-07-03
Applicant: MATTEL INC
Inventor: GOLDEN MICHAEL E , GOETZ JOHN H , MUNDAY JAMES F , RYAN JOHN W , TOMKINSON JOHN G
CPC classification number: A63H5/00
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4.Sound reproducing means and linking sound carrier means toy combination 失效
Title translation: 声音传播手段和连接声音载体手段组合公开(公告)号:US3477140A
公开(公告)日:1969-11-11
申请号:US3477140D
申请日:1967-02-23
Applicant: MATTEL INC
Inventor: RYAN JOHN W , ECHTERLING EUGENE J , GOLDEN MICHAEL E , GOETZ JOHN H , CHANG RICHARD SHIH-TENG
CPC classification number: G09B5/062
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公开(公告)号:US3456944A
公开(公告)日:1969-07-22
申请号:US3456944D
申请日:1967-01-13
Applicant: MATTEL INC
Inventor: RYAN JOHN W , FREDERICK PHYLLIS , GOLDEN MICHAEL E , ZIMMERMAN CHARLES R
CPC classification number: A63H13/06
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