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 |
---|---|---|
constant-tension winch control system for dragnets | 2 | 2013 |
rotary wire arranging device for pond sediment recycling treatment | 2 | 2015 |
pond cultured fish scooping and conveying method | 2 | 2014 |
method for testing pond sediment oxygen consumption rate | 2 | 2014 |
pneumatic crab leg shell and meat separating device | 2 | 2015 |
hauling device for fishing of fishing boat | 2 | 2015 |
solar water quality improving machine | 2 | 2012 |
mechanical separation device for shells and meat of crab legs | 2 | 2015 |
seaborne movable type deep water cultivation circulating system and working method there… 🛈 | 2 | 2015 |
solar energy underwater dirt suction device | 2 | 2015 |