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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0343434 (1989-04-26) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 7 |
A bulkhead is illustrated with sockets through the top deck and an intermediate platform to provide a box-frame structural strength to the bulkhead and to receive pool attachments for swimming activities, such as diving platforms or water polo goals. Another invention is the provision of tongue memb
A swimming pool bulkhead adapted to be positioned in a swimming pool and used to support swimming equipment for swimming activities in the pool, comprising: an elongated, submersible hollow body having a top deck, front and rear side walls, end walls and a bottom; an intermediate platform spaced bel
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