老顾客专利名称：Moisture-resistant dispensing top 发明人：Michael J. Forsyth,Craig C. Wiedman 申请号：US07/521389
申请日：19900510
一什么池塘公开号：US05048730A
公开日：
19910917
关于孔子的故事专利内容由知识产权出版社提供
摘要：A screw on container closure has a hinged flap on a dispensing aperture for spooning out product. The flap and aperture have a aling flash structure that provides a moisture resistant al therebetween. An integral resilient aling flange within the closure provides a moisture- resistant al on the mouth of a container.
大雨的图片申请人：WEATHERCHEM CORPORATION
荣耀手环3代理机构：Pearne, Gordon, McCoy & Grangertill怎么读
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