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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
universal type escape system for subway locomotive | 2 | 2015 |
isolation device of platform compensator for sliding plug door | 2 | 2016 |
clamp structure used for parallel face milling of glass mold | 2 | 2013 |
revolving body helical groove rotation angle and lead measuring instrument | 2 | 2016 |
glass mould grinding polishing device | 2 | 2016 |
rare earth-copper alloy glass mold and preparation method thereof | 2 | 2016 |
alloyed powder moistureproof conveying device for glass mold plasma spray welding | 2 | 2013 |
horizontal-pushing-type manual unlocking handle device for platform safety door | 2 | 2016 |
glass mold dovetail groove detection device | 2 | 2013 |
open-close type frock clamp structure for forming die hinge welding | 2 | 2013 |