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-0186678 (1980-09-12) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A technique for both cleaning up the crankcase oil changing process and recycling the oil for use as heating oil or, after refining, as lubricating oil, utilizes a shallow pan with a funnel defined on one edge which captures used oil from the engine crankcase, an oil can opener spout which makes a c
A method for reclaiming crankcase oil comprising the following steps: (a) draining the used oil from the crankcase into a container; (b) cutting a hole in a sufficient number of fresh oil cans to fill the crankcase; (c) pouring fresh oil from said cans into said crankcase; (d) pouring used oil from
※ AI-Helper는 부적절한 답변을 할 수 있습니다.