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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0753383 (2001-01-03) |
발명자 / 주소 |
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대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 2 |
A withdrawal device is provided for use with a cryogenic tank having a neck in which the neck forms an opening to the interior of the tank. The withdrawal device includes a housing having a flange adapted to overlie and abut against the neck on the cryogenic tank. An elongated extraction tube has a
1. A withdrawal device for use with a cryogenic tank having a neck, said neck forming an opening having an interior surface into an interior of the tank, said withdrawal device comprising:a housing, said housing having a flange adapted to overlie the neck of the cryogenic tank, an extraction tube ha
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