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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0179919 (1994-01-11) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 67 인용 특허 : 0 |
A reclosable bag is formed of walls defining a closure with a mouth. The walls have interlocking profiles on their internal surfaces adjacent to the mouth to enable the bag to be sealed. One of the two profiles has a spreader which fits between and spreads the interlocking members on the other profi
A reclosable bag comprising: a first wall and a second wall joined to form an enclosure with a mouth defined by wall edges; and a closure for selectively opening and sealing said mouth, said closure comprising a first profile extending along an internal surface of said first wall and a second profil
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