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 |
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국제특허분류(IPC7판) |
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출원번호 | US-0641284 (1991-01-15) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 0 |
A furnace filter and holder are presented which are capable of being adapted to any one of a number of furnace sizes as selected by the user. The holder and filter and a filter support are capable of being sized to user selected dimensions through the use of templates provided on the carton in which
A furnace filter system comprising: a sizable filter adapted to being trimmed or expanded to a user selectable dimension; a sizable filter support adapted to being trimmed to a user selectable dimension; an adjustable holder for receiving said filter and said filter support comprising at least two f
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