US PATENT SUBCLASS 242 / FOR 175
.~.~.~ Independent radially moving elements (242/47.07)

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

FOR 168  DF  CORDAGE (242/47) {8}
FOR 169  DF  .~ Unidirectionally moving coils (242/47.01) {5}
FOR 172  DF  .~.~ Interdigitated composite rotating surface (242/47.04) {3}
FOR 175.~.~.~ Independent radially moving elements (242/47.07)

DEFINITION

Classification: 242/FOR.175

Foreign Art Collections for device wherein the elements of at

least one of the sets moves toward and away from the axis of rotation autonomously of the other elements of the same set.