US PATENT SUBCLASS 84 / 362-- .~.~.~.~ With resonance chamber

US PATENT SUBCLASS 84 / 362
.~.~.~.~ With resonance chamber

Current as of: June, 1999
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84 /	HD	MUSIC

1	DF	INSTRUMENTS {9}
330	DF	.~ Wind {5}
351	DF	.~.~ Reed organs {10}
360	DF	.~.~.~ Reed boards {2}
362		.~.~.~.~ With resonance chamber

DEFINITION

Classification: 84/362

Chambers each communicating with many cells.