发明授权
US08397958B2 Closure valve assembly for a container 有权
用于容器的封闭阀组件

Closure valve assembly for a container
摘要:
The present invention provides a closure assembly for a container having a housing, a retaining ring and a valve. The closure assembly is useful for attachment to a container to provide flowable, aseptic access to the contents of the container.
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