Improvements in or relating to digging implements

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专利权人:

Samir Higgins

发明人:

Samir Higgins

申请号：

GB20160017306

公开号：

GB2554891(A)

申请日:

2016.10.12

申请国别(地区):

英国

年份:

2018

代理人:

摘要：

A hand-held digging tool such as a spade or trowel has a detector comprising a sensor and electrical circuitry, and a signal generator. The sensor may be mounted on the blade with a cover that is secured to the blade of the digging tool. The detector may be sensitive to electromagnetic fields, capacitance changes or metal objects.

来源网站：

中国工程科技知识中心

来源网址：

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