Electrical and scientific apparatus Trademarks Filed in April 5, 1940
BOLEX
Filed: April 5, 1940
Cameras of All Types, Including Cameras for Making Silent and Sound Moving Pictures, Parts and Accessories Therefor, Light…
Owned by: Bolex International S.A.
Serial Number: 71430418
RAYOSCOPE
Filed: April 5, 1940
Automobile Headlight Testers
Owned by: Dora Corporation
Serial Number: 71430425
