Mark Identification
R
Serial Number
72247737
Filing Date
Jun 9, 1966
Registration Date
Nov 14, 1967
Trademark by
Classification Information
APPARATUS FOR TESTING HEARING, COMPRISING AUDIOMETER, NOISE GENERATOR, ELECTRO-ACOUSTIC EAR, GROUP AUDIOMETER, SOUND ANALYZER AND ASSOCIATED AMPLIFIER, ACOUSTIC CALIBRATOR, AND NOISE-ATTENUATING EARPHONE HOUSINGS
Fancy Goods