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Public domain · Fee lapsed

Odor transmission-resistant polymeric film

US-8440316-B2

Abstract

A malodor transmission-resistant plastic finding employment in cassettes housing flexible tubular material.

Patent figures（8）

US-8440316-B2 fig 1
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US-8440316-B2 fig 2
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US-8440316-B2 fig 3
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US-8440316-B2 fig 4
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US-8440316-B2 fig 5
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US-8440316-B2 fig 7
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US-8440316-B2 fig 8
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