Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2011-01-11
2011-01-11
Griffin, Walter D (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
C422S177000, C095S273000, C055S330000, C055S522000, C055S523000, C055S524000, C055S525000, C055S529000, C428S116000
Reexamination Certificate
active
07867456
ABSTRACT:
A honeycomb structure1having an outer wall7, partition walls2disposed inside the outer wall, and a plurality of cells3partitioned from one another by the partition wall2and extending in the axial direction, each cell having a generally rectangular cross-section shape in the direction perpendicular to the axial direction. The honeycomb structure1is characterized in that the honeycomb structure1is provided with a reinforced part72on a part of the outer wall7. The honeycomb structure may exhibit excellent mechanical strength and low pressure loss.
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Kasai Yoshiyuki
Matsubara Reiji
Griffin Walter D
NGK Insulators Ltd.
Oliff & Berridg,e PLC
Young Natasha
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