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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0655331 (1991-02-14) |
우선권정보 | EP-0103263 (1990-02-20) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A coffee machine (1) with a brewing apparatus (7) is described which has a brewing chamber (9) and a piston (37) being movable to and fro herein. One of the front sides of the brewing chamber (9) contains an opening (44) which is cleared by a closing element (8) in one of its positions (I) for appor
A method of brewing coffee by extracting coffee powder in a coffee making machine having a brewing means including a brewing chamber which has an upper opening within a substantially horizontal plane, a piston having a brewing strainer forming its upper surface which is to be moved up and down in sa
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