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US08713712B2 Venting apparatus with no-catch mechanism 有权
通风机具有无挡板机构

Venting apparatus with no-catch mechanism
Abstract:
A venting apparatus with a no-catch mechanism and a method of manufacture of the apparatus are described. More particularly, embodiments of the present invention may comprise: a fastening device, a venting mechanism wherein the venting mechanism further comprises an opening, a mesh arrangement, and a no-catch mechanism.
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