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 |
---|---|
국제특허분류(IPC7판) | B62B-003/02 |
미국특허분류(USC) | 280/641 |
출원번호 | US-0868626 (1986-05-29) |
우선권정보 | FR-0008034 (1985-05-29); FR-0014370 (1985-09-27) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 8 인용 특허 : 1 |
Apparatus suitable for the carriage and transport of relatively large objects such as cartons or pieces of furniture and also for carrying loose items such as varied purchases in a large self-service store. This apparatus has a folded condition and a deployed condition and comprises base means presenting first and second end portions, at least one first wheel mounted to support said first end portion of said base means, at least two second wheels, wheel support members extending pivotably outwards from said base means to connect said second wheels to sai...
Apparatus for the carriage and transport of goods having a folded condition and a deployed condition, the apparatus comprising base means presenting first and second end portions, at least one first wheel mounted to support said first end portion of said base means, at least two second wheels, wheel support members extending pivotably outwards from said base means to connect said second wheels to said second portion of said base means whereby said second wheels support said second portion of said base means in said deployed condition, at least two latera...