검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) | A07F-005/00 |
미국특허분류(USC) | 211/190 ; 211/175 ; 211/181 ; 211/153 |
출원번호 | US-0569561 (1990-08-20) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 36 인용 특허 : 0 |
Adjustability in fastening is afforded by hooks extending from a periphery of wiremesh panels that is engageable simultaneously with any one of a plurality of parallel support rods which extend across another wiremesh panel so that both panels may rest against each other. Adjustability in fastening is also afforded by three elements which may be fastened together into a plurality of positions relative each other and which has one element secured to a support post of a gondola and another element supporting a lever system for a storage bin or for a shelf ...
A fastening arrangement for frames, comprising: a first and second frames each having a periphery bounding a plurality of elongated members which cross each other; and adjustment means for adjustably engaging said first and second frames together into any one of a plurality of positions relative to each other, said adjustment means including a plurality of engaging members extending from said first frame, said engaging members simultaneously and releasibly engaging with a selectable one of said plurality of elongated members of said second frame, each of...