| http://www.w3.org/ns/prov#value | - When the catalyst for purifying exhaust gases is supported in the columnar body, the honeycomb filter according to the first aspect of the present invention can function as a filter capable of collecting particulates in exhaust gases and, also, function as a catalyst converter capable of purifying toxic components such as HC, CO, NOx and the like as well as HC and the like generated by organic com
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