The report contains ten-year analysis with the following sections
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handan power supply company | 4 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
overhead power transmission line electrification deicing device | 3 | 2013 |
high-voltage dropping insurance rapid flowing device | 2 | 2012 |
live working sliding board | 2 | 2012 |
precise positioning system for insulator faults | 2 | 2012 |
special tool for removing cotter pin on live line | 2 | 2012 |
quick inserting type grounding terminal | 2 | 2012 |
special tool for pasting rod license plates | 2 | 2013 |
earth wire clip | 2 | 2011 |
assisting device for dismounting and mounting ground lead | 2 | 2013 |
overhead ground wire damper positioning recovering device | 2 | 2013 |