US PATENT SUBCLASS 381 / 116
.~ With electrostatic loudspeaker

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


381 /   HD   ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES

111  DF  CIRCUITRY COMBINED WITH SPECIFIC TYPE MICROPHONE OR LOUDSPEAKER {6}
116.~ With electrostatic loudspeaker

DEFINITION

Classification: 381/116

With electrostatic loudspeaker:

(under subclass 111) Subject matter where the transducer is an electrostatic loudspeaker.

SEE OR SEARCH THIS CLASS, SUBCLASS:

191+, for an electrostatic loudspeakers, per se.