US PATENT SUBCLASS 84 / 28-- .~.~.~.~.~ Action above keyboard

US PATENT SUBCLASS 84 / 28
.~.~.~.~.~ Action above keyboard

Current as of: June, 1999
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84 /	HD	MUSIC

1	DF	INSTRUMENTS {9}
*	DD	.~ Automatic {13}
7	DF	.~.~ Stringed {4}
13	DF	.~.~.~ Pianos {5}
24	DF	.~.~.~.~ Pneumatic type {10}
28		.~.~.~.~.~ Action above keyboard

DEFINITION

Classification: 84/28

Limited to patents in which the claims in terms or in substance require the striker-pneumatics to be above the keyboard.