US PATENT SUBCLASS 427 / 113
.~ Carbon base

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

58  DF  ELECTRICAL PRODUCT PRODUCED {21}
113.~ Carbon base {1}
114  DF  .~.~> Brushes

DEFINITION

Classification: 427/113

(under subclass 58) Processes wherein the base on which a coating is applied is carbon.

SEE OR SEARCH THIS CLASS, SUBCLASS:

112, for processes of coating carbon filaments.