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) | B65D-008/04 |
미국특허분류(USC) | 220/20 ; 220/94A ; 222/129 ; 222/4651 |
출원번호 | US-0252528 (1988-10-03) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 24 인용 특허 : 1 |
A device suitable for use as a single-piece dual-chambered can of synthetic material, has a larger chamber for holding gasoline, a smaller chamber for holding oil, and a thin connecting member arranged between said chambers in the separation plane between the two said chambers and forming part of said chambers. Said device has on its upper side a handle stadddling the separation plane and possessing a root that begins on the upper side of said larger chamber. The said connecting member is non-linear along a considerable section of its length. The deviati...
Device suitable for use as a one-piece dual-chambered can of blow-molding synthetic material said device having a larger chamber for holding gasoline, a smaller chamber for holding oil, a separation plane between said chambers, a thin connecting member arranged between said chambers in said separation plane and forming part of said chambers, an upper side on said larger chamber and a handle straddling said separation plane, said handle having a handle root that begins on said upper side of said larger chamber, wherein: (a) said connecting member is arran...