LABORATORY SCALE

Brand Owner Address Description
DENVER JOY MANUFACTURING COMPANY 535 SMITHFIELD ST. PITTSBURGH PA Laboratory Scale, Electrical, Scientific and Testing Equipment for Laboratory Use Comprising Attrition Scrubbers for Scrubbing, Polishing and Removing Surfaces from Solids; Classifiers for Fine Sizing, Desliming, Grinding, Regrinding, Washing, Dewatering and Densifying; Samplers; Concentration Tables for Concentrating Solids by Size or Weight; Conditioners for Conditioning Pulps and for Conditioning Feed Materials to Filtering Apparatus; Crushers for Crushing Mineral, Coal and Chemical Solids; Mills for Preparing Laboratory Samples; Pulp Density Scales; Sample Splitters; Samplers; Sieves and Sieve Shakers; Solvent Extraction Units; Vanning Plaques; Vibrating Screens; Wet and Dry Feeders; Wet and Dry Screen Analyzers, and Parts Thereof;Machines and Machine Parts for Mineral, Coal and Chemical Processing Comprising Agitators; Thickeners; Classifiers for Fine Sizing, Desliming, Grinding, Regrinding, Washing, Dewatering and Densifying; Conditioners for Conditioning Pulps; Crushers for Crushing Mineral, Coal and Chemical Solids; Distributors, Belt Filters; Disc Filters; Drum Filters; Pressure Filters; Vacuum Filters; Flotation Cells; Gold Placer Extracting Machines; Impellers; Mills; Propellers for Processing Machines; Pumps for Transporting Liquids and Slurries; Attrition Scrubbers for Scrubbing, Polishing and Removing Surfaces from Solids; Slakers for Mineral Processing, and Parts Thereof;Plastics and Rubber in the Form of Shaped Sections for Manufactures-Namely, Pump Insulation, Liners and Seals;Environmental Control Apparatus Comprising Belt Filters; Disc Filters; Drum Filter; Pressure Filters and Vacuum Filters; Clarifiers; Heat Exchangers; Mobile Filtration Stations for Dewatering; and Parts Thereof;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A device for mixing and homogenizing materials, especially infectious or chemically aggressive materials, which can be inserted into a laboratory test container. A disposable lid is provided to hermetically seal said laboratory test container. A stirring element is provided in the disposable lid for processing the material that is introduced into the laboratory test container. Said stirring element is fitted with a cutting element that rotates about the longitudinal axis of the laboratory test container, said cutting element processing the material together with additional cutting edges. Complete homogenization of tissue fragments can be securely achieved by hermetically closing the laboratory test container.