Chemicals Trademarks Filed in January 24, 1949
CORROGEN
Filed: January 24, 1949
CORROSION INHIBITING WATER TREATING CHEMICALS
Owned by: BETZ LABORATORIES, INC.
Serial Number: 71572628
BRU-CEX
Filed: January 24, 1949
CHEMICAL PREPARATION TO BE USED AS A WATER SOFTENER, TO CONTROL WATER CORROSION AND RUST AND PREVENT LIME SCALE
Owned by: BRUNER CORPORATION
Serial Number: 71572632
