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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
aquatic plant grease-cellulose acetate composite semipermeable membrane type bionic pass… 🛈 | 3 | 2012 |
preparation method and applications of synchronous nitrogen and phosphorus absorption ag… 🛈 | 2 | 2013 |
method for quickly drying blue-green algae | 2 | 2010 |
dredged sediment based plant adaptability matrix and ecological restoration method of ba… 🛈 | 2 | 2011 |
floating type soft barricading used for lake water protection area | 2 | 2011 |
antiscour ecological trench for interception of phosphorus loss | 2 | 2011 |
method for preventing algae from being transported by using automatic positioning rubber… 🛈 | 2 | 2011 |
method for restoring large water-body breeding-base aquatic vegetation | 2 | 2011 |
slicer for gel fixed film and two-dimensional slicing method thereof | 2 | 2011 |
gravity geotextile pipe mud grouting device | 2 | 2011 |