发明授权
US5833088A Container with closure cap and method of filling containers without gas bubbles 失效
具有封闭盖的容器和填充没有气泡的容器的方法

Container with closure cap and method of filling containers without gas
bubbles
摘要:
A closure cap for sealing containers without gas bubbles displaces some of the contents of the container when fitted onto the neck of the container and at the same time allows any trapped gas to escape through one or more vents before the closure cap engages in the closure position.
信息查询
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