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 |
---|---|---|
lifting hook with hook tripping device | 2 | 2015 |
adaptive variable working condition cylindrical spherical pressure bearing system | 2 | 2010 |
machining method for high-precision rectangular splines on large shaft parts | 2 | 2013 |
alignment device and key slot insertion method | 2 | 2014 |
precision indexing device and method for large shaft parts | 2 | 2014 |
nut tightening machine | 2 | 2014 |
wet-type clutch | 2 | 2014 |
radial drill device | 2 | 2009 |
coaxial rotating position error detector | 2 | 2008 |
large-scale thin wall gear ring quenching deformation control method | 2 | 2009 |