US PATENT SUBCLASS 29 / 623.5
.~.~.~ Including coating or impregnating

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

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
592.1  DF  .~ Electrical device making {14}
623.1  DF  .~.~ Electric battery cell making {4}
623.5.~.~.~ Including coating or impregnating

DEFINITION

Classification: 29/623.5

Including coating or impregnating:

(under subclass 623.1) Process including placing of a layer of flowable material over at least a portion of the structure of the device for storage of electrical energy.

SEE OR SEARCH CLASS

118, Coating Apparatus, for apparatus for coating of structure, generally.

427, Coating Processes, for coating of structure, generally.