Electrical and scientific apparatus Trademarks Filed in June 11, 1957
SMOOTHRATOR
Filed: June 11, 1957
INSTRUMENTS FOR TESTING THE SURFACE FINISH OF BALL BEARINGS
Owned by: BARDEN CORPORATION, THE
Serial Number: 72031742
SPECTRONIC 20
Filed: June 11, 1957
COLORIMETERS
Owned by: BAUSCH & LOMB INCORPORATED
Serial Number: 72031744
DOT
Filed: June 11, 1957
GROOVED PHONOGRAPH RECORDS
Owned by: ABC RECORDS, INC.
Serial Number: 72031753
