Verichrome Trademarks

VERICHROME
Devices for calibrating photometric and spectrophotometric apparatus
Pending  ·  February 28, 2024  ·  98424758  · 
VERICHROME
sensitized photographic film
Cancelled  ·  February 9, 1996  ·  75055928  · 
VERICHROME
PHOTOGRAPHIC FILM
Expired  ·  March 26, 1931  ·  71312555  ·