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DELAC
Filed: March 29, 1941
Chemicals Used as Accelerators in the Vulcanization of Rubber
Owned by: CHEMTURA CORPORATION
Serial Number: 71442080
M-S-A
Filed: March 22, 1941
((Air Purifying Compositions, )) Ammonia Inhalants, Preparations for Exterior Applications for Treatment of Burns, ((Swabs…
Owned by: Mine Safety Appliances Company
Serial Number: 71441829
M S A
Filed: March 22, 1941
[ Dust, Fume and Mist Sampling Apparatus, Dust Counting Apparatus, ] Apparatus for Indicating Gas Concentrations, Apparatus…
Owned by: MSA Technology, LLC
Serial Number: 71441830
RUBY'S STAINLESS STEEL SOLDERING FLUX MFG. BY THE RUBY CHEMICAL CO. COLUMBUS, OH U.S.A.
Filed: March 20, 1941
Soldering and Tinning Flux
Owned by: RUBY CHEMICAL COMPANY, THE
Serial Number: 71441747
WARCOSOL
Filed: March 15, 1941
a Chemical Product Used for Dyeing and Finishing for All Fibres, Yarns, and Fabrics as Well as Leather and Paper
Owned by: SUN CHEMICAL CORPORATION
Serial Number: 71441595
SANDOZOL
Filed: March 6, 1941
Leather Softening Preparations and Detergents, for Use in the Textile Industry, in the Paper Industry, and in the Leather…
Owned by: NOVARTIS AG
Serial Number: 71441291
