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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0929512 (1992-08-14) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 0 |
A folding windbreak and shade screen comprising a plurality of sections attached by means of hinges. The folding windbreak and shade screen is secured in place in the dam configuration by means of ground stakes slidably disposed within lower housings attached to the sections. The ground stakes may b
A folding windbreak and shade screen comprising: a plurality of sections hingedly attached, at least one lower housing attached to at least one of the sections, a ground stake slidably disposed within each said at least one lower housing, and U channel attached to two of said plurality of sections,
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