US PATENT SUBCLASS 242 / 152.1
.~.~ Ball

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

147 R  DF  STRAND TENSIONING DEVICE {7}
149  DF  .~ Clamp {3}
152.1.~.~ Ball

DEFINITION

Classification: 242/152.1

(under subclass 149) Devices in which a ball clamps the strand against a socket.