-
公开(公告)号:US3487999A
公开(公告)日:1970-01-06
申请号:US3487999D
申请日:1968-11-29
Applicant: MATTEL INC
Inventor: NASH ALAN W B , BRANCHE HARVEY W LA , NEWMAN HOWARD F , SMITH MARJORIE ANN M
CPC classification number: A63H18/02
公开(公告)号:US3487999A
公开(公告)日:1970-01-06
申请号:US3487999D
申请日:1968-11-29
Applicant: MATTEL INC
Inventor: NASH ALAN W B , BRANCHE HARVEY W LA , NEWMAN HOWARD F , SMITH MARJORIE ANN M
CPC classification number: A63H18/02