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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0081761 (1987-08-05) |
우선권정보 | JP-0120515 (1986-08-05); JP-0120516 (1986-08-05) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 7 인용 특허 : 0 |
A bench stand in which two bisymmetric stand are coupled together by a pair of cross-linked flat bars. Their bottom ends are bolted to the legs of the stands. Their top ends can be bolted to any of a series of bolt holes in the legs. The middles of the flat bars are screwed together at a series of p
A bench stand, comprising: two stands each comprising two coupled main legs, at least one of said legs including a plurality of setting holes correspondingly positioned in said two stands; and two bars each including at one end a first bolting hole fixable with screw means to any of said setting hol
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