US PATENT SUBCLASS 105 / 76
.~.~ Electric

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

26.05  DF  LOCOMOTIVES {24}
73  DF  .~ Traction regulators {4}
76.~.~ Electric

DEFINITION

Classification: 105/76

(under subclass 73) Rolling-stock which provides for the passage of electric current through the wheel and rail to increase the tractive effect.