Electrical and scientific apparatus Trademarks Filed in January 24, 1950
VIKING
Filed: January 24, 1950
FOR LOUD SPEAKERS
Owned by: JENSEN MANUFACTURING COMPANY
Serial Number: 71591369
W
Filed: January 24, 1950
AUDIO FREQUENCY AMPLIFIERS COMPRISING ASSEMBLED UNITS FOR AMPLIFYING ELECTRIC SIGNALS AND INCLUDING AUDIO FREQUENCY TRANSFORMERS…
Owned by: WEBSTER ELECTRIC COMPANY
Serial Number: 71591389