发明授权
- 专利标题: Air conditioned headwear having convertible power module
- 专利标题(中): 空调头饰具有可转换功率模块
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申请号: US99791申请日: 1987-09-22
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公开(公告)号: US4893356A公开(公告)日: 1990-01-16
- 发明人: William A. Waters
- 申请人: William A. Waters
- 专利权人: Waters William A
- 当前专利权人: Waters William A
- 主分类号: A42B3/28
- IPC分类号: A42B3/28 ; A42C5/04
摘要:
Headwear, including all forms of caps, hats, hard hats, visor type caps, to include a switchable power module capable of converting an electric motor driven air moving means from battery power to solar power wherein the solar power panel is removable.
公开/授权文献
- US6126126A Tack with three prongs 公开/授权日:2000-10-03
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