US PATENT SUBCLASS 105 / 348
.~.~ Emergency exits

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

238.1  DF  SPECIAL CAR BODIES {11}
329.1  DF  .~ Passenger {12}
348.~.~ Emergency exits {1}
349  DF  .~.~.~> Automatic

DEFINITION

Classification: 105/348

(under subclass 329) Passenger car constructions comprising closed openings through the floor, roof, or walls of a car, adapted to be opened only in case of emergency for escape of passengers.