US PATENT SUBCLASS 84 / 139
.~.~.~.~.~.~.~ Single detector

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
*  DD  .~ Automatic {13}
115  DF  .~.~ Selectors {8}
122  DF  .~.~.~ Winding and rewinding {16}
136  DF  .~.~.~.~ Registration {1}
137  DF  .~.~.~.~.~ Movable detector at edge {1}
138  DF  .~.~.~.~.~.~ Controlling shifter bellows {1}
139.~.~.~.~.~.~.~ Single detector

DEFINITION

Classification: 84/139

The shifting is controlled by a single detector.