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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0562189 (1990-08-03) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 43 인용 특허 : 0 |
A chemical filter assembly mounted in a breather opening in a housing for a magnetic storage device or other device to permit pressure equalization with the surrounding environment comprises at least one filter medium for removing particulate matter, and a unitary filter medium of a fabric of activa
In a magnetic recording storage device of the type enclosed by a housing means with a breather opening to permit pressure equalization with the surrounding environment, the combination with said housing means of a chemical filter assembly mounted in a path through which a fluid flows through said op
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