Chemicals Trademarks Filed in September 5, 1947
MAR - TEMP
Filed: September 5, 1947
MIXTURE OF INORGANIC SALTS HAVING A LOW MELTING POINT AND SUITABLE FOR USE AS A MOLTEN TEMPERING MEDIA FOR THE HEAT TREATMENT…
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 71533572
SOFTEX
Filed: September 5, 1947
TEXTILE FINISHING AGENTS BEING PLASTICIZING AGENTS (OR SOFTENING AGENTS) FOR USE IN TEXTILE FINISHING BATHS, HAVING THE…
Owned by: E. F. HOUGHTON & CO.
Serial Number: 71533577
