73650046
Mar 17, 1987
Jul 26, 1988
[LABORATORY TOOLS FOR MANIPULATING AND BREAKING GLASS TUBING; FORCEPS; TONGS AND ACCESSORIES, NAMELY, JAWS AND GRIPS]
Hand ToolsREFRIGERATION/FREEZER COMBINATIONS; OVENS AND ACCESSORIES THEREFOR, NAMELY, RACKS AND CONTROLLED ENVIRONMENTAL CHAMBERS FOR ANIMAL AND PLANT STUDIES
Environmental Control Apparatus