基本信息:
- 专利标题: Wheelchair frame
- 申请号:US69478 申请日:1997-04-18
- 公开(公告)号:USD393819S 公开(公告)日:1998-04-28
- 设计人: Ronald George Litke
- 申请人: Ronald George Litke
- 申请人地址: CT Georgetown
- 专利权人: Cannondale Corporation
- 当前专利权人: Cannondale Corporation
- 当前专利权人地址: CT Georgetown
公开/授权文献:
- US6084413A Method and apparatus for detecting rock movement 公开/授权日:2000-07-04