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) | B26B-019/14 |
미국특허분류(USC) | 30/436 |
출원번호 | US-0192115 (1980-09-29) |
우선권정보 | NL-0007946 (1979-10-30) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 12 인용 특허 : 3 |
A shaving apparatus comprises a housing and a shaving head provided with at least one shaving unit having a stationary cutting member and a cooperating cutting member drivable by means of a motor and a coupling spindle. At a location near the rim of each stationary cutting member the housing is provided with an axially adjustable pin, one end of which engages such rim. The stationary cutting member is engaged and supported by a resilient element at another location near its rim, the stationary cutting member being pivotable about the axially adjustable p...
A shaving apparatus comprising a housing, a shaving head associated with said housing and provided with at least one shaving unit having a stationary cutting member and a cooperating cutting member drivable by means of a motor and a coupling spindle, an element for retaining the cutting members of each shaving unit in the shaving head, an axially adjustable pin positioned in the housing at a location near the rim of the stationary cutting member of each shaving unit, one end of the adjustable pin engaging said rim, a resilient element engaging the rim of...