Trithion Trademarks

TRITHION
INSECTICIDE-ACARACIDE
Expired  ·  March 7, 1957  ·  72025725  · 
TRITHION
ORGANIC PHOSPHATE COMPOSITION HAVING AS ITS ESSENTIAL ACTIVE INGREDIENT O,O-DIETHYL S-P-CHLOROPHENYL THIOMETHYL PHOSPHORODITHIOATE
Expired  ·  August 20, 1956  ·  72014289  ·