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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0869479 (1992-04-15) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
There is provided a fluid sample bag for use in testing automotive exhaust samples and the like. The bag can be sealed and formed of a material which is flexible and impermeable to gases. A fitting is sealingly connected to the bag for filling and evacuating the bag. A spacing element is carried on
In a fluid sample bag of the type providing a sealed chamber formed by flexible sheet material impervious to fluids being sampled and a fitting on said bag to introduce a fluid sample into said chamber and extract said sample from said chamber, at least a portion of said bag being substantially flat
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