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" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | E06B-003/24 |
미국특허분류(USC) | 428/34 ; 428/120 ; 428/166 ; 428/167 |
출원번호 | US-0300019 (1994-09-02) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A light-transmissive panel is provided having a unitary synthetic resin skeletal structure having a continuous length. The panel may be used alone or in a multiple panel structure. The panel structure has first and second exterior plates and at least two spaced apart interior plates located within a space between the first and second plates such that the first, second and interior plates lie in planes generally parallel to each other along the length of the structure and a space is created between each pair of plates. The first, second and interior plate...
A light-transmissive panel comprising a unitary synthetic resin skeletal structure having a continuous length, the structure comprising: (a) a first plate; (b) a second plate generally parallel to and spaced apart from the first plate creating an interior space; (c) at least two generally parallel, spaced apart interior plates located in the interior space between the first and second plates, such that the first, second and interior plates lie in planes generally parallel to each other along the length of the structure and a space is created between each...