DYNAMIC CORRECTION
								electronic sound correction devices for use with sound generating, recording, reproducing, amplifying and transmitting equipment; namely, microphones, musical instrument pick up devices, speaker cabinets, radios, television receivers, tuners, headphones, compact disc players, tape players, wireless transmission devices, equalizers, and telephones
                                Abandoned  ·  November 2, 1992  ·  74328177  ·