US PATENT SUBCLASS 29 / 898.13
.~.~ Bearing surface treatment

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
898  DF  .~ Process for making bearing or component thereof {13}
898.13.~.~ Bearing surface treatment

DEFINITION

Classification: 29/898.13

Bearing surface treatment:

(under subclass 898) Process of operating on the bearing surface supporting portions of a bearing element to change its physical properties, e.g., peening.