US PATENT SUBCLASS 473 / FOR 150
.~.~.~ Windings (273/65EB)


Current as of: June, 1999
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473 /   HD   GAMES USING TANGIBLE PROJECTILE

FOR 134  DF  BALLS (273/58R) {14}
FOR 143  DF  .~ Football and basketball (273/65R) {6}
FOR 148  DD  .~.~ Casings (273/64E) {7}
FOR 150.~.~.~ Windings (273/65EB)