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Class Information
Number: 221/145
Name: Article dispensing > With article treatment > With igniting means > Electrical > Including vacuum or draft producing means > Pump or fan
Description: Devices in which the flow causing means is a dynamic air moving means.

Patents under this class:

Patent Number Title Of Patent Date Issued
6564966 Sheet feeding apparatus and sheet processing apparatus May. 20, 2003
6345727 Card cassette Feb. 12, 2002
4997354 Apparatus for dispensing adhesive with embedded balls Mar. 5, 1991

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