Article having a seal and process for forming the same

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专利权人:

Roger Dale Young;Keith Joseph Stone

发明人:

Keith Joseph Stone,Roger Dale Young

申请号：

US12721905

公开号：

US09271879B2

申请日:

2010.03.11

申请国别(地区):

US

年份:

2016

代理人:

摘要：

An article having an embossed seal includes at least two webs, and an embossed seal joining a portion of the at least two webs, the seal including co-registered concentric discrete extended elements formed in the at least two webs, the discrete extended elements having open proximal ends.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/