| 摘要 |
<p>A seal (10) for a container (12), the seal having a base panel (14) with multiple upwardly projecting protuberances (20) on the base panel spaced so as to define recesses (22) complementary to the protuberances for reception of the protuberances within the recesses of a duplicate inverted seal and for selective interlocking engagement of the seals to each other.</p> |
