최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0204632 (1988-06-09) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 158 인용 특허 : 4 |
Apparatus for machining a human tooth includes a rotary cutter that is moved along a predetermined path dictated by motor energizing signals. The cutter is moved vertically by one drive, laterally by another drive and in or out by a third drive. The apparatus is clamped selectively to the patient\s
Apparatus for machining a tooth comprising: an impression tray; an elastic and dimensionally stable dental impression material in said tray; said tray and impression material having been applied to a patient\s jaw to form a negative impression thereof; a positive model of said patient\s jaw formed f
※ AI-Helper는 부적절한 답변을 할 수 있습니다.