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专利名称：Valve assembly for use with containers in a
closed application system
发明人：Keith F. Woodruff申请号：US09550953申请日：20000414公开号：US06263928B1公开日：20010724
专利附图：
摘要：A container for use in a closed application system includes a valve mounted to adischarge opening of the container and rotatable with the container for controlling thedischarge of material from the container. The valve includes an element for engaging
corresponding structure in a receptacle for receiving the contents of the container. Theelement engages and locks the valve in the receptacle when the valve is opened and thecontents are being discharged from the container into the receptacle. The valve elementand the corresponding structure on the receptacle cooperate so that the container canonly be received in and removed from the receptacle when the valve is closed. In thismanner, the contents in the container can be discharged only when the container isreceived within the receptacle and the container is rotated in a direction to open thevalve.
申请人：AMERICAN CYANAMID COMPANY
代理人：Charles F. Costello
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