US PATENT SUBCLASS 310 / 255
.~.~.~ For railway-type machines

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R  DF  .~ Rotary {28}
254  DF  .~.~ Stator structure {4}
255.~.~.~ For railway-type machines

DEFINITION

Classification: 310/255

(under subclass 254) Subject matter relating to railway type machines.

SEE OR SEARCH CLASS

105, Railway Rolling Stock,

49+, for electric locomotives.