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Title:
FUME HOOD
Document Type and Number:
WIPO Patent Application WO/2019/103225
Kind Code:
A1
Abstract:
The present invention relates to a fume hood, in which contaminated gas in an experimental space is purified through a cleaning module and a gas-liquid contact module installed in an exhaust duct and is then forcedly discharged, so as to secure a worker's safety, and the gas purified through a filter module is introduced into the experimental space, so as to enable a worker to work in a clean environment.

Inventors:
CHOI JIN-SUN (KR)
Application Number:
PCT/KR2017/013896
Publication Date:
May 31, 2019
Filing Date:
November 30, 2017
Export Citation:
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Assignee:
CHOI JIN SUN (KR)
International Classes:
B01L1/00; B01L9/02; B08B15/02
Foreign References:
US3926597A1975-12-16
KR100947478B12010-03-17
KR20100122411A2010-11-22
CN104858198A2015-08-26
US4098174A1978-07-04
US20120052783A12012-03-01
Attorney, Agent or Firm:
SON, Seung-hee (KR)
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