A BARRIER

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专利权人:

Dyman Foams Pty Ltd

发明人:

Feldman, Kevin

申请号：

AU2013100353

公开号：

AU2013100353A4

申请日:

2013.03.18

申请国别(地区):

AU

年份:

2013

代理人:

摘要：

#$%^&*AU2013100353A420130502.pdf#####ABSTRACT A barrier for water ducts, the barrier comprising a body including a top portion and a support portion, the top portion being able to 5 extend a width of a water duct and at least one support portion that extends downwardly from the top portion wherein the body is foamed from a foam.2/3 3 1 0 5 FIG. 2

来源网站：

中国工程科技知识中心

来源网址：

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