ELECTRONIC SCIENTIFIC LABORATORY APPARATUS NAMELY

Brand	Owner	Address	Description
E	GENERAL SIGNAL CORPORATION	New York NY	[ ELECTRONIC SCIENTIFIC LABORATORY APPARATUS-NAMELY, DIFFUSION FURNACES AND FURNCE CONTROLLERS, ] AUTOMATIC AND MOTORIZED WAFER PROBERS AND COMPONENTS THEREOF, FIXED MICROPOSITIONING PROBES, PROBE RINGS, AIR-OPERATED RETRACTABLE PROBES AND X-Y ROTATION VACUUM STAGES, OPTICAL MASK ALIGNMENT SYSTEMS, INTERFEROMETERS, [ DIFFUSION ACCESSORIES, INCLUDING DILUTION DOPING SYSTEMS, OXIDE SYSTEMS, QUARTZ DIFFUSION BOATS, SOURCE BOATS AND FURNACE TUBES, ] SPLIT FIELD MICROSCOPE AND EXPOSURE SYSTEMS, MICROSCOPE ILLUMINATORS, [ WAFER PROCESSING EQUIPMENT AND ] STEPPING MOTOR CONTROL SYSTEMS;AT LEAST AS EARLY AS ON OF ABOUT MAR. 7, 1963 AS TO THE LETTER E.;AT LEAST AS EARLY AS ON OF ABOUT MAR. 7, 1963 AS TO THE LETTER E.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

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.