US PATENT SUBCLASS 84 / 97
.~.~.~ Disk type

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
*  DD  .~ Automatic {13}
94.1  DF  .~.~ Combs {4}
97.~.~.~ Disk type {3}
98  DF  .~.~.~.~> With star wheels
99  DF  .~.~.~.~> Multiple disks
100  DF  .~.~.~.~> With phonograph spindle

DEFINITION

Classification: 84/97

The teeth of the comb are picked by projections on a rotating disk. Includes Regina music-boxes.