US PATENT SUBCLASS 84 / 130
.~.~.~.~.~ By wind supply
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}
128
DF
.~.~.~.~ Speed control {3}
130
.~.~.~.~.~ By wind supply
DEFINITION
Classification: 84/130
The speed is controlled by regulating the supply of wind to air-motors.