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Class 384/169 - Pump


Subclass of Class 384 - Bearings
Definition: Subject matter wherein the lubricant is fed by a pump.
No. of patents: 1
Last issue date: 02/08/1977


NumberTitleIssue Date
4006797Cam actuated lubrication pump
A lubrication pump comprises a housing having a cup-shaped member reciprocally mounted thereon, a rod secured to the member and disposed internally thereof, a piston slidably mounted on the rod to define an expansible working chamber between the piston an... 		02/08/1977
 
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