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) | F25D-027/00 |
미국특허분류(USC) | 062/264; 062/457.7; 362/154 |
출원번호 | US-0060212 (2002-02-01) |
발명자 / 주소 | |
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 11 |
The instant invention is an insulated hollowed out cooler box with an insulated lid unit and with an external illumination system built into the frontal walling of the box which illumination system consists of a transparent plate covering a bulb filled with inert gas seated within the frontal walling with wiring affixed to the bulb leading to a manually operable switching unit and wiring leading therefrom to a terminal of a portable battery held within a compartment built into the frontal walling just behind where the bulb is seated and with wiring leadi...
The instant invention is an insulated hollowed out cooler box with an insulated lid unit and with an external illumination system built into the frontal walling of the box which illumination system consists of a transparent plate covering a bulb filled with inert gas seated within the frontal walling with wiring affixed to the bulb leading to a manually operable switching unit and wiring leading therefrom to a terminal of a portable battery held within a compartment built into the frontal walling just behind where the bulb is seated and with wiring leadi...