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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
exploration support, exploration device and exploration method used for detection geolog… 🛈 | 6 | 2015 |
similarity simulation experiment table for coal and rock roadway and assembling method f… 🛈 | 6 | 2015 |
composite coal-dressing flotation reagent and preparation method thereof | 5 | 2014 |
simple method for preparing compound adsorbing material by straws and coal gangues toget… 🛈 | 5 | 2014 |
heat storage type solar ground source heat pump | 4 | 2013 |
explosion-proof multistage belt transportation multi-touch-screen multi-can-board parall… 🛈 | 4 | 2016 |
multistage band transportation multi-touch-screen multi-can-board parallel long-distance… 🛈 | 4 | 2016 |
three-freedom-degree parallel and series vibration reduction pantograph | 4 | 2014 |
three-translation one-rotation four-freedom series-parallel vibration casting machine | 4 | 2015 |
multistage belt-type transportation centralized control device for coal washery | 4 | 2016 |