The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
continuous mixing system for preparing impervious soil and control method | 6 | 2011 |
concrete strain gauge assembly device | 3 | 2014 |
device for detecting setting time of cement-based material by using natural vibration fr… 🛈 | 3 | 2014 |
intermittent on-off type mass concrete cooling water supply control system | 3 | 2012 |
reinforced anti-split agent for materials such as lime and coal ash | 2 | 2008 |
graded dispensing system of gravel for anti-leakage wall and preparation method thereof | 2 | 2011 |
method and device for detecting coagulation time of cement-based material by using self-… 🛈 | 2 | 2014 |
frost-weathering construction method of channel lining concrete | 2 | 2012 |
underwater anchor rod construction method | 2 | 2013 |
plugging and leakage-stopping method under flowing water condition | 2 | 2012 |