| 摘要 |
<p>A pouring stopper (1) comprising a main body (2) that can be inserted hermetically at least partially along the neck of a bottle and is crossed in the longitudinal direction by at least one main hole (3) for the passage of the liquid and by at least one secondary hole (4) for air intake; the secondary hole (4) comprises a first end portion and a second end portion (4a, 4b) which are open at the mutually opposite longitudinal ends of the main body (2) and are mutually not aligned.</p> |
