Chemicals Trademarks Filed in November 13, 1953
PERMA-SCALE
Filed: November 13, 1953
MATERIALS AND SUPPLIES FOR THE PRODUCTION AND REPRODUCTION OF PRINTS, DRAWINGS, AND THE LIKE-NAMELY, LIGHT SENSITIVE SHEET…
Owned by: DIETZGEN CORPORATION
Serial Number: 71656303
EXTRAPOL
Filed: November 13, 1953
SOLID NON-TOXIC MATERIAL FOR ADDITION TO WATER OF MACERATION IN THE SUGAR INDUSTRY
Owned by: Wyandotte Chemicals Corporation
Serial Number: 71656351
