Holding sealer, exhaust gas processing device and...

Details Holding sealer, exhaust gas processing device and... Holding sealer, exhaust gas processing device and...

2007-06-08

2010-11-30

Griffin, Walter D (Department: 1797)

Gas separation

Specific media material

Ceramic or sintered

C055S522000, C055S524000, C422S172000, C422S173000, C422S174000, C422S175000, C422S176000, C422S177000, C422S178000, C422S179000

Reexamination Certificate

active

07842117

ABSTRACT:
The holding sealer comprises inorganic fibers, and the holding sealer has a first surface and a second surface, wherein the first surface has ditch-shaped structures.

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