Electrical and scientific apparatus Trademarks Filed in May 28, 1947
THE TETRAD
Filed: May 28, 1947
PHONOGRAPH NEEDLES
Owned by: TETRAD CORPORATION, THE
Serial Number: 71523190
FUSITE
Filed: May 28, 1947
HERMETICALLY SEALED TERMINAL PANELS USED IN CONJUNCTION WITH CAN AND OTHER TYPE CLOSURES FOR HOUSING ELECTRICAL AND ELECTRONIC…
Owned by: THERM-O-DISC, INCORPORATED
Serial Number: 71523202
