Perclene Trademarks

PERCLENE
LIQUID METAL DEGREASING AND DRY CLEANING SOLVENTS
Expired  ·  December 23, 1948  ·  71571014  · 
perclene
PERCLENE
DRY CLEANING FLUID
Expired  ·  May 22, 1936  ·  71378742  · 
PERCLENE TG
Chemical Solvent for Use on Electrical Transformers
Cancelled  ·  July 21, 1980  ·  73271126  ·