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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0922949 (1978-07-10) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 37 인용 특허 : 0 |
The present invention relates to thermoplastic bag structures which are characterized by having a pair of carrying handles which are formed integrally with the bag walls, and extend upwardly from the open mouth portion of the bag. The configuration of the individual bag handles is such that there is
A thermoplastic bag structure comprising a front and rear bag wall and an open mouth top portion, said open mouth portion being characterized by having handles which are located on opposite ends of said open mouth portion, said handles being integral extensions of said front and rear bag walls, said
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