US PATENT SUBCLASS 191 / 32
.~.~ Supports

Current as of: June, 1999
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191 /   HD   ELECTRICITY: TRANSMISSION TO VEHICLES

22 R  DF  CONDUCTORS {5}
29 R  DF  .~ Third rail {3}
32.~.~ Supports

DEFINITION

Classification: 191/32

(under subclass 29) Means for holding the third rail conductor in operative position. It generally involves an insulator.

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25,

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104, Railways,

194,.