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US07972406B2 Diesel particulate filter and method of making 失效
柴油微粒过滤器及其制作方法

Diesel particulate filter and method of making
Abstract:
A filter assembly for a diesel particulate filter, the filter assembly having: a first end disk; a second end disk; a center tube secured to the first end disk by a sealing glass; a filter media secured to the first end disk and the second end disk by a sealing glass.
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