Chemicals Trademarks Filed in March 7, 1969
S 35
Filed: March 7, 1969
SODIUM SILICATE
Owned by: PHILADELPHIA QUARTZ COMPANY
Serial Number: 72321010
POLARSTREAM
Filed: March 7, 1969
LIQUID NITROGEN
Owned by: Union Carbide Corporation
Serial Number: 72321094
SERVOMEX
Filed: March 7, 1969
OXYGEN ANALYZERS AND SAMPLING EQUIPMENT, CHROMATOGRAPHY EQUIPMENT AND ELECTRONIC INSTRUMENTS [ -, namely, VOLTAGE STABILIZERS…
Owned by: SERVOMEX GROUP LIMITED
Serial Number: 72325115
