US PATENT SUBCLASS 84 / 46-- .~.~.~.~.~.~ Transmission varied

US PATENT SUBCLASS 84 / 46
.~.~.~.~.~.~ Transmission varied

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}
33	DF	.~.~.~.~.~ Expression mechanism {8}
46		.~.~.~.~.~.~ Transmission varied

DEFINITION

Classification: 84/46

The fulcrum of a lever is shiftable or the connections between the pneumatic and the hammer are otherwise varied.