ELECTRICAL LABORATORY APPARATUS NAMELY

Brand	Owner	Address	Description
BARNSTEAD	MANUFACTURERS HANOVER TRUST COMPANY	270 PARK AVENUE NEW YORK NY 10017	ELECTRICAL LABORATORY APPARATUS-NAMELY, WATER BATHS, WATER BOILERS, AND PURITY METERS FOR TESTING DISTILLED WATER;
	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.