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 |
---|---|---|
method for rolling plate into longitudinal welded pipe | 2 | 2009 |
construction method of reinforced concrete jacked pipe underground t-shaped butt joint | 2 | 2014 |
reinforced concrete column reinforcement device and method | 2 | 2013 |
modularized detaching construction method for large air separator cold box | 2 | 2015 |
pontoon working face device used for constructing buildings in water | 2 | 2014 |
anti-leakage structure for color steel tile roof chimney and construction method | 2 | 2015 |
deep foundation pit anti-floating anchor cable post-water-proof construction method | 2 | 2013 |
pile and column steel latticed column location device for deep foundation pits and const… 🛈 | 2 | 2013 |
construction method for overall reverse operation of ultra-large type deep foundation pi… 🛈 | 2 | 2013 |
construction method for temporary horizontal supports serving as permanent structural be… 🛈 | 2 | 2013 |