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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0966472 (2001-09-28) |
우선권정보 | FR-0002575 (1994-03-03); FR-0009882 (1994-08-05); FR-0013159 (1994-10-28); WO-IB00138 (1995-03-03) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 11 인용 특허 : 7 |
A sealed enclosure is provided with a valve at least part of which extends inside the enclosure and is formed between two flexible sheets extending between two opposed edges of the enclosure and being connected along two non-converging connection lines to define therebetween a duct upon spacing apar
1. A sealed enclosure provided with a wall and a valve which extends inside the enclosure and is formed in a marginal strip between two flexible sheets extending from one of two opposed edges of the enclosure to the other and being connected along two non-converging connection lines to define thereb
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