| 摘要 |
<p>Bellow (150, 250, 350) actuated pump (100, 200, 300) devices for dispensing, a product from a container may include a bellow (150, 250, 350) and a base (110, 210, 310) or a bellow (150, 250, 350), a base (110, 210, 310), and a valve (230, 330) wherein actuation of the bellow (150, 250, 350) dispenses a product and the de-actuation of the bellow (150, 250, 350) refills the pump (100, 200, 300) for the next actuation.</p> |
