Treatment of materials Trademarks Filed in October 5, 1979
DURAFILM
Filed: October 5, 1979
Chemical Treatment of Motion Picture Film and Microfilm
Owned by: Permafilm of California, Inc.
Serial Number: 73234032
DURAFILM-S/R
Filed: October 5, 1979
Chemical Scratch Removal Treatment of Motion Picture Film and Microfilm
Owned by: Durafilm Company, The
Serial Number: 73234033
