Noxious or like Material for use in Operations of War.

摘要

125,589. Hill, W. Aug. 26, 1916. Powder - discharging weapons. - Relates to materials containing a noxious substance and a light carrying medium such as carbonate of magnesia, as described in the parent Specification, for use in powder-discharging apparatus, and consists in using benzyl chloride as the noxious substance. The material may contain 35 to 60 grains of benzyl chloride for 1 ounce of carbonate of magnesia.