US PATENT SUBCLASS 105 / 421
.~ End sills

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

396  DF  CAR FRAMING AND STRUCTURE {5}
421.~ End sills

DEFINITION

Classification: 105/421

(under subclass 396) Underframe constructions involving structure and connections of end sills only.

SEE OR SEARCH THIS CLASS, SUBCLASS:

173, for locomotive frame buffer beams.

402+, for cast ends for passenger cars.