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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0925751 (1986-10-30) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 16 인용 특허 : 0 |
A bag pack of a plurality of stacked bags made from thermoplastic film, each bag comprising front and rear walls; a bottom; an open-mouth portion, said open-mouth portion being characterized by having handles which are integral extensions of said walls and located at opposite ends of said bag mouth
A method of forming a bag pack of thermoplastic film bags each of which has only a single suspension-bonding tab coplanar with its rear wall comprising: (a) providing a plurality of gusseted end-sealed tubes, each tube having a front wall, a rear wall and gusseted side walls said walls having top an
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