- 专利标题: Desk-top electronic calculator
-
申请号: US857549申请日: 1986-04-22
-
公开(公告)号: USD299251S公开(公告)日: 1989-01-03
- 设计人: Aiko Endo , Takeshi Hasegawa , Akihiko Kobayashi
- 申请人: Aiko Endo , Takeshi Hasegawa , Akihiko Kobayashi
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX60-44815 19851024