Chemicals Trademarks Filed in May 20, 1980
THERMOSPAN
Filed: May 20, 1980
CHEMICAL COMPOSITIONS FOR USE IN METALLURGICAL INDUSTRY-NAMELY, TOPPING COMPOUND
Owned by: FOSECO INTERNATIONAL LIMITED
Serial Number: 73262961
SEQUEST-ALL
Filed: May 20, 1980
Non-Toxic Water Treatment for Scale Prevention, Corrosion Prevention and Elimination of Red Water in Municipal Water, Heat…
Owned by: Sper Chemical Corporation
Serial Number: 73262994
