外观设计
- 专利标题: Keyboard
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申请号: US884921申请日: 1986-07-14
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公开(公告)号: USD302684S公开(公告)日: 1989-08-08
- 设计人: Kenichi Akagi , Marcus C. Koepke
- 申请人: Kenichi Akagi , Marcus C. Koepke
- 申请人地址: MA Maynard
- 专利权人: Digital Equipment Corporation
- 当前专利权人: Digital Equipment Corporation
- 当前专利权人地址: MA Maynard
公开/授权文献
- US5949108A Semiconductor device with reduced capacitance 公开/授权日:1999-09-07
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