<p>The present technology provides an air pre-treatment and monitoring device that includes an inlet port configured to receive an air flow and an outlet port configured to expel the air flow. The illustrative air pre-treatment device further includes a multiple-stage filter arranged between the inlet and outlet ports and that is configured to filter particles from the air flow.</p>
申请公布号
WO2011159278(A1)
申请公布日期
2011.12.22
申请号
WO2010US38612
申请日期
2010.06.15
申请人
EMPIRE TECHNOLOGY DEVELOPMENT LLC;FUJII, YASUHISA;UEDA, MASAHIRO