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专利名称：MULTI-PURPOSE CLOSURE发明人：KIDDON D,US申请号：US3777950D申请日：19720907公开号：US3777950A公开日：19731211
摘要：A multi-purpose closure for attachment to the dispensing necks of closures,such as paste tubes and bottles, and which is provided with a manually actuated valve foropening or closing a bore of the closure which communicates with a bore of the
dispensing neck, so that the closure need not be removed from the container neck untilall of the contents of the container has been dispensed therefrom. A stop means formedin part by the valve body and in part by the closure body limits turning of the valve bodythrough an arc of 90 DEG between a completely closed and a completely open position.Cooperation between a bushing and a valve operating lever maintains the valve bodycorrectly positioned in the closure body for complete registration of the valve body withthe closure bore in the open position of the valve.
申请人：KIDDON D,US
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