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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0263580 (1994-06-22) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 29 인용 특허 : 0 |
The present invention is an absorbent paper piece having a plurality of samples zones adapted to receive a liquid sample. The paper comprises an absorbent paper piece having a plurality of sample zones, each sample zone having a perforation extending substantially around its perimeter, so as to subs
An absorbent paper piece having a plurality of sample zones adapted to receive a liquid sample, said paper piece comprising: an absorbent paper piece having a plurality of sample zones, each said sample zone defined by a respective perimeter, and each said sample zone having a perforation, said perf
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