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-0637254 (1975-12-03) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
The hot water pump of a coffee maker includes a water heating chamber and heating means therefor, a vertical hot water lift tube which extends upwardly from the water heating chamber, a pair of check valve discs on the bottom portion of the vertical lift tube which cover the top of the water heating
In a coffee maker having a housing, a coffee pot stand supported by a portion of said housing, and a water reservoir formed by a portion of said housing, an improved hot water pump comprising means forming a water heating chamber within said housing, means coupling said water heating chamber to said
※ AI-Helper는 부적절한 답변을 할 수 있습니다.