74251652
Feb 28, 1992
Mar 22, 1994
detergents used for cleaning purposes in institutional and industrial applications, and thickening agents for use therewith as additives prior to use in the application of such detergents
Cosmetics and Cleaning Preparationslow-pressure, medium-pressure, and high-pressure, power-operated generators and dispensers, sold as a unit, for such detergents, and cart-mounted, power-operated generators and dispensers, sold as a unit, for such detergents
Machinery