| 摘要 |
<p>The dispensing cap for bottles (1) has an obturator (2) forcable onto the throat (4) of the bottle and a cap (3) for closure. The obturator has a hollow body with the outlet of the chamber defined by an upper collar (10). The chamber has a central duct (14) connected to three spaced branches. The duct has a cylindrical well (23) opening into the central distributing orifice.</p> |
