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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0078568 (1987-07-28) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 2 |
Assemblies of sheets of corrugated plastic board and molded plastic interlock elements providing useful products such as containers. Sheets of corrugated plastic board are interlocked with one another by means of molded plastic connector pieces or strips having receptor slots containing spaced lock
An assembly comprising a panel of corrugated plastic board having front and rear plastic films and an interior flexible corrugated plastic film which is sandwiched therebetween and comprises corrugations attached to each of said plastic films to form said corrugated plastic board, said panel having
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