发明名称 Device for pulling a planted post from the ground
摘要 A device for removing post id provided and includes a movably disposable base which is capable of disposal at least partially circumferentially about the planted post, a diametrically adjustable member connected to the base for securely gripping about the post, and aback connected to the gripping member for mechanically displacing the gripping member and in turn the fence post from the ground.
申请公布号 US6527250(B1) 申请公布日期 2003.03.04
申请号 US20020092807 申请日期 2002.03.07
申请人 TYSON RICK 发明人 TYSON RICK
分类号 E04H17/26;(IPC1-7):E21B19/00 主分类号 E04H17/26
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