US PATENT SUBCLASS 188 / 80
.~ Rotary shoes

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  WHEEL {10}
80.~ Rotary shoes

DEFINITION

Classification: 188/80

Wheel-brakes with rotating shoes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

39, for rotary shoes on track.