Calotherm Trademarks

CALOTHERM
CLEANERS, POLISHERS AND DEMISTERS FOR LENSES
Cancelled  ·  April 15, 1988  ·  73722591  · 
CALOTHERM
CHEMICALLY TREATED CLEANING AND POLISHING CLOTHS
Expired  ·  November 17, 1969  ·  72343821  ·