| 摘要 |
<p>An apparatus for extemporaneously mixing two substances and dispensing the resulting mixture is disclosed, wherein the container for the solvent and the container for the substance to be dissolved are sealingly and removably retained in superimposed position by a sleeve provided with and axially-extending, substantially cylindrical transfer spout the outwardly projecting end whereof is shaped as a piercing tip and having therein two parallel, adjacent passages. The opposite outlets of one passage are offset to the corresponding outlets of the adjacent passage.</p> |
