US PATENT SUBCLASS 188 / 238
.~.~ Multiple shoes


Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  ELEMENTS {6}
234  DF  .~ Shoe fasteners {7}
238.~.~ Multiple shoes {2}
239  DF  .~.~.~> Superposed
240  DF  .~.~.~> Linear arrangement {1}


DEFINITION

Classification: 188/238

Two or more shoes are combined in the same structure.