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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0829426 (1992-02-03) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
A slip lock connector assembly for joining end-to-end first and second flat-sided ducts made of sheet metal, has a framelike structure defined by a plurality of similar connecting members arranged in coplanar array. Each connecting member is made of pliable sheet metal bent, rolled, and molded to pr
A slip lock connector assembly for joining end-to-end first and second flat-sided ducts made of sheet metal, comprising: a plurality of connector members disposed in a framelike coplanar array, each of said members being made of molded, rolled and bent sheet metal, each of said members having a main
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