发明授权
US3513589A Building toy with rigid carriers provided with cooperating undercut male and female coupling portions 失效
搭配合作伙伴的男子和女性联合部队的刚性运输车的建筑玩具

  • 专利标题: Building toy with rigid carriers provided with cooperating undercut male and female coupling portions
  • 专利标题(中): 搭配合作伙伴的男子和女性联合部队的刚性运输车的建筑玩具
  • 申请号: US3513589D
    申请日: 1966-05-31
  • 公开(公告)号: US3513589A
    公开(公告)日: 1970-05-26
  • 发明人: FISCHER ARTUR
  • 申请人: FISCHER ARTUR
  • 专利权人: Artur Fischer
  • 当前专利权人: Artur Fischer
  • 优先权: DEF0046256 1965-06-04
  • 主分类号: A63H33/06
  • IPC分类号: A63H33/06 A63H33/08 A63H33/10
Building toy with rigid carriers provided with cooperating undercut male and female coupling portions
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