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-0427675 (1995-04-24) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 9 |
A coffee bean roaster is provided with a cylindrically shaped transparent viewing tower in which coffee beans are roasted by an upwardly directed hot gaseous stream while being fluidized into a visually pleasing ascending central and descending outside columns during the roasting cycle. A two way va
A coffee bean roaster apparatus including (a) a tower in which coffee beans are fluidized by and roasted in a upwardly directed hot gaseous stream; (b) a gaseous stream line connecting said tower to a blower for supplying the gaseous stream at a velocity sufficient to fluidize a predetermined quanti
※ AI-Helper는 부적절한 답변을 할 수 있습니다.