Dosage dispensers for measuring and dispensing portions of gunpowder, not for medical use; Mechanical devices, namely, dispensers of preset portions of fluids, solid granules and powder for dosing purposes, all not for medical use

DEVELOPMENT OF CHEMICAL PRODUCTION METHODS FOR THE TREATMENT OF MATERIALS, PARTICULARLY THE TREATMENT OF METALS, SEMICONDUCTOR MATERIALS AND POLYMERS FOR GALVANOPLATING, GALVANIZING BATHS, GALVANIZING PREPARATIONS, TEMPERING AND SOLDERING PREPARATIONS, ELECTROPLATING AND COPPER PLATING

pharmaceutical preparations for filing in skin folds and protecting skin around colostomies, ileostomies and urostomies