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公开(公告)号:US3341964A
公开(公告)日:1967-09-19
申请号:US51700565
申请日:1965-12-28
Applicant: MATTEL INC
Inventor: RYAN JOHN W , DALE KABOT WARREN , HARMER NORTHROP JOHN
公开(公告)号:US3341964A
公开(公告)日:1967-09-19
申请号:US51700565
申请日:1965-12-28
Applicant: MATTEL INC
Inventor: RYAN JOHN W , DALE KABOT WARREN , HARMER NORTHROP JOHN