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公开(公告)号:US3524272A
公开(公告)日:1970-08-18
申请号:US3524272D
申请日:1968-10-24
Applicant: TOY DEV CENTER INC THE
Inventor: ELWELL CHARLES A
CPC classification number: G11B33/06 , Y10S40/906
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公开(公告)号:US3521011A
公开(公告)日:1970-07-21
申请号:US3521011D
申请日:1968-02-20
Applicant: TOMY KOGYO CO
Inventor: NISHITANI TATSURO
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73.
公开(公告)号:US3484828A
公开(公告)日:1969-12-16
申请号:US3484828D
申请日:1968-02-28
Applicant: MATTEL INC
Inventor: BAYNES WILLIAM R , MARASON GABRIEL JR , BARCUS JACK L
CPC classification number: G11B33/06
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公开(公告)号:US3410564A
公开(公告)日:1968-11-12
申请号:US47505665
申请日:1965-07-27
Applicant: ROGER DUNCAN T , ALAN C DUNCAN
Inventor: DUNCAN THEODORE R , ALESON ROBERT N
CPC classification number: G11B33/06
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公开(公告)号:US3363904A
公开(公告)日:1968-01-16
申请号:US44160665
申请日:1965-03-22
Applicant: TOY DEV CT INC
Inventor: ELWELL CHARLES A
IPC: G11B33/06
CPC classification number: G11B33/06
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76.
公开(公告)号:US3095201A
公开(公告)日:1963-06-25
申请号:US17064362
申请日:1962-02-02
Applicant: MATTEL INC
Inventor: RYAN JOHN W
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公开(公告)号:US3080679A
公开(公告)日:1963-03-12
申请号:US7694160
申请日:1960-12-19
Applicant: BLANCHE HARDIGAN
Inventor: BLANCHE HARDIGAN
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公开(公告)号:US2985059A
公开(公告)日:1961-05-23
申请号:US59456756
申请日:1956-06-28
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
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公开(公告)号:US2978836A
公开(公告)日:1961-04-11
申请号:US78551859
申请日:1959-01-07
Applicant: MASAO KATO
Inventor: MASAO KATO
CPC classification number: G11B33/06 , A63H17/268
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公开(公告)号:US2955509A
公开(公告)日:1960-10-11
申请号:US57923456
申请日:1956-04-19
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
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