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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0655254 (1976-02-04) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
A connecting device is adapted to maintain an object, such as a scaffold assembly, at a selected spaced distance from a wall. The device includes a first tubular member having one end connected to the wall, and a second tubular member having one end connected to the object. The other ends of the fir
A connecting device adapted to maintain an object at a selected spaced distance from a wall, one of said object and wall provided with a member having a stationary threaded portion operatively arranged to face the other of said object and wall, said device comprising: an elongated first member havin
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