Dentifrice abrasive material
Dentifrice compositions
Dentifrice compositions
Dentifrice compositions
Deoxygenation of non-cryogenically produced nitrogen with a...
Deposition method of forming a pyrolytic graphite article
Desensitized free-flowing red phosphorus
Desensitized red phosphorus
Desize-scouring of textiles
Destruction of sodium hypochlorite in solutions from a...
Desulfurization of gypsum
Desulfurization of h.sub.2s-containing gases
Desulfurization of sulfurous gases to form elemental sulfur
Desulphurization process
Detergent composition containing amorphous sodium silicate,...
Deuterium concentration process and apparatus
Deuterium separation process
Deuterium-hydrogen exchange using diamines
Device and method for making calcium carbide
Device and method for reforming a voc gas