Soil conditioning device

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专利权人:

TERRACON TECHNOLOGIES LLC

发明人:

WARD KEITH

申请号：

AP2008004322

公开号：

AP2898A

申请日:

2006.06.26

申请国别(地区):

AP

年份:

2014

代理人:

摘要：

A soil conditioning device having a series of peripheral ridge members having a leading and trailing prow shaped surface circumscribing a disc, wheel or drum and a method of use. Optionally the prow shaped peripheral ridge members are joined by sub-ridge members forming a single ridge of varying heights circumscribing the disc, wheel or drum.

来源网站：

中国工程科技知识中心

来源网址：

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