Swab applicator with dispensing passage

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专利权人:

发明人:

Lorrin Edward Chang

申请号：

US15353563

公开号：

US09943157B1

申请日:

2016.11.16

申请国别(地区):

US

年份:

2018

代理人:

摘要：

In some implementations, an applicator includes a container and an insert disposed in the container. The insert may include a flange extending radially outwardly from an elongate post, and a porous tip covering the flange. A passageway is provided to convey, via material comprising the porous tip, a substance contained in the container to an external surface of the porous tip for application.

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中国工程科技知识中心

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