September 4, 1931 Trademark Filings

LIQUIDOR
APPARATUS FOR LIQUEFYING GAS OR SOLIDS
Expired  ·  September 4, 1931  ·  71318735  · 
liquidor
NOVOPAN
SENSITIZED PHOTOGRAPHIC FILM
Expired  ·  September 4, 1931  ·  71318732  · 
NOVOFILM
SENSITIZED PHOTOGRAPHIC FILM
Expired  ·  September 4, 1931  ·  71318731  · 
NOVOCHROME
SENSITIZED PHOTOGRAPHIC FILM
Expired  ·  September 4, 1931  ·  71318730  ·