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Class Information
Number: 384/169
Name: Bearings > Rotary bearing > Plain bearing > Railway car journal > Lubricating > With lower reservoir > Journal operated feed > Pump
Description: Subject matter wherein the lubricant is fed by a pump.


Patents under this class:

Patent Number Title Of Patent Date Issued
4006797 Cam actuated lubrication pump Feb. 8, 1977



 
 
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