Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2008-05-01
2011-11-15
Bhat, Nina (Department: 1771)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
C422S174000, C422S177000, C422S180000, C055S482000, C055S486000, C055S520000, C055S523000, C060S297000, C060S300000
Reexamination Certificate
active
08057746
ABSTRACT:
A carrier for exhaust-gas purification is able to effectively protect against getting clogged with the particulate matters in a filter having carriers. The carrier is constituted with a web corrugated to have straight and/or zigzag ridges and then wound up into a column. The carrier for exhaust-gas purification is made of the web of wire netting or nonwoven metallic fabric, which is embossed to have ridges and grooves extending at least in a widthwise direction and further wound up spirally or stacked on top of the other into the column.
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ACR Co., Ltd.
Bhat Nina
Browdy and Neimark PLLC
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