Stabilizing and enhancing urokinase activity

Staphylococcus aureus broth

Staple draft devices

Staple fibers and process for making them

Starch sponge column apparatus and process for immobilized enzym

Starch thinning process

Static charge positioning of textile sliver in angled tubular fe

Stationary flat system for carding machines

Stationary flat, top bar and carding engine

Stencil cutting apparatus

Steroid-delta-isomerase

Stirred gas bubble fermenter

Stop motion and condition responsive apparatus for carding machi

Stop motion apparatus for a roving drafting device of a textile

Stop motion for drawing frames

Stopping agents for enzyme reactions of dehydrogenase systems

Storage hopper for inclined cleaner

Storage magazine and sheet feeder for typing apparatus

Storage stable antibiotic susceptibility test kit and method of

Straight combing machine for wool and a combing method