Electrical and scientific apparatus Trademarks Filed in March 16, 1940
GRAVINER
Filed: March 16, 1940
Electric Switches (Ordinary) and Parts of Electric Switches Made of Ordinary Metal
Owned by: KIDDE GRAVINER LIMITED
Serial Number: 71429654
GRAVINER
Filed: March 16, 1940
Portable Hand Fire Extinguishers, Installed Fire Extinguishing Systems for Aircraft, Etc., and Comprising Containers Connected…
Owned by: Graviner Limited
Serial Number: 71429655
