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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
variable speed circulation book borrowing and returning band suitable for subway platform | 4 | 2016 |
quick borrowing and returning recycle bookshelf terminal system applicable to metro plat… 🛈 | 4 | 2016 |
automatic-paste-feeding coating drum | 2 | 2015 |
mechanical injury hazard source identification experience area and application method th… 🛈 | 2 | 2016 |
biological pharmaceutical factory organic wastewater treatment system and treatment meth… 🛈 | 2 | 2016 |
permeable reinforced concrete | 2 | 2014 |
portable stool capable of being folded to be prismatic | 2 | 2015 |
self-purifying light pollution resisting building external wall | 2 | 2015 |
temperature adjusting system and method based on pmv | 2 | 2014 |
wheel train guide type engine-driven mowing actuator capable of cutting off weeds around… 🛈 | 2 | 2016 |