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Class 152/2 - With lubrication


Subclass of Class 152 - Resilient tires and wheels
Definition: The spring wheel is combined with devices for lubricating
No. of patents: 1
Last issue date: 12/06/2005


NumberTitleIssue Date
6971479Top of rail applicator
An applicator (10) for applying a friction modifying material to the top of rails (12). The wayside applicator includes an applicator bar (26) that has a dam for holding friction modifying material. ... 		12/06/2005
 
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