Chemicals Trademarks Filed in November 8, 1952
PERLIT
Filed: November 8, 1952
WATER-REPELLENT IMPREGNATING AGENT FOR TEXTILES
Owned by: FARBENFABRIKEN BAYER
Serial Number: 71637819
MEARLCRETE
Filed: November 8, 1952
AIRENTRAINING AGENTS FOR USE IN THE PRODUCTION OF LIGHT WEIGHT CONCRETE
Owned by: MEARL CORPORATION, THE
Serial Number: 71637835
