发明名称 Ductless fume hood gas monitoring and detection system
摘要 A ductless fume hood suitable for the removal of various chemical materials including toxic and non-toxic gases, vapors, particles, dust and unpleasant odors from a fluid stream. The ductless fume hood uses electronic devices and software to enable real time monitoring of gas levels in parts per million.
申请公布号 US8372186(B2) 申请公布日期 2013.02.12
申请号 US20090541384 申请日期 2009.08.14
申请人 DOBBYN GREGORY J. 发明人 DOBBYN GREGORY J.
分类号 B01D35/143 主分类号 B01D35/143
代理机构 代理人
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