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AssigneeDelphi Technologies, Inc.
InventorsEric J. Lesher, Stephen J. Myers, Michael R. Foster, John Boehnke
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One embodiment of a gas treatment device comprises: a substrate; a housing disposed concentrically about the substrate, the housing comprising a first portion having a decreasing internal diameter from a first end to a main body portion, the main body portion extending from the first portion; and a mat support material disposed concentrically about the substrate to form a subassembly, wherein the subassembly is at least partially disposed in the main body portion. One embodiment of a method for producing the gas treatment device comprises: disposing a mat support material about a substrate to form a subassembly; passing at least a portion of the subassembly into a main body portion of a housing comprising a first portion having a decreasing internal diameter from a first end to the main body portion, the main body portion extending from the first portion.
A method for producing a gas treatment device, comprising:
A gas treatment device, comprising:
A gas treatment system, comprising:
A gas treatment device, comprising:
Dependencies are inferred from the claim text.