Electrical and scientific apparatus Trademarks Filed in December 7, 1949
GRAFMATIC
Filed: December 7, 1949
PHOTOGRAPHIC APPARATUS-NAMELY, FILM HOLDERS FOR CAMERAS
Owned by: GRAFLEX, INC.
Serial Number: 71588949
SONOFLUX
Filed: December 7, 1949
VIBRO-MAGNETIC INSPECTION INSTRUMENT TO DETECT FLAWS IN FERRO-MAGNETIC MATERIALS
Owned by: SONOFLUX CORPORATION
Serial Number: 71588971
