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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0205106 (1980-11-10) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 41 인용 특허 : 1 |
An adjustable necklace of a type in which a length of chain has first and second ends which are each anchored in one of a pair of adjustment elements with a segment adjacent the other end passing through the adjustment element to be resiliently held in position to effect a given adjustment. The adju
In an improved adjustable length necklace, including a single length of chain and first and second adjustment elements, each mounting an end of said chain and having resilient means bearing upon a segment of said chain adjacent an opposite end, the improvement comprising: said adjustment elements in
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