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Class Information
Number: 221/16
Name: Article dispensing > With timing or delay mechanism > Dashpot restrained discharging means
Description: Devices in which the means which affects discharge of the articles is braked or retarded by a fluid damping or checking device.










Patents under this class:

Patent Number Title Of Patent Date Issued
6138868 Ampule feeder Oct. 31, 2000











 
 
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