- 专利标题: Solar powered address sign
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申请号: US344153申请日: 1989-05-30
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公开(公告)号: USD320815S公开(公告)日: 1991-10-15
- 设计人: John S. Frost
- 申请人: John S. Frost
- 申请人地址: CA Camarillo
- 专利权人: Siemens Solar Industries, L.P.
- 当前专利权人: Siemens Solar Industries, L.P.
- 当前专利权人地址: CA Camarillo
公开/授权文献
- US4440186A Nonskid assembly for preventing the sliding of an item 公开/授权日:1984-04-03