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hefei hualing company | 5 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
steam sterilization refrigerator | 30 | 2015 |
refrigerator | 14 | 2011 |
method for the production of polyurethane foam using emulsified blowing agent | 13 | 2012 |
vacuum-supported method for the production of polyurethane foam | 12 | 2012 |
freezer and hinge for same | 11 | 2014 |
side-by-side combination refrigerator | 11 | 2012 |
refrigerating equipment | 10 | 2013 |
air cooling refrigerator as well as moisture-preservation control method and system ther… 🛈 | 10 | 2010 |
height adjusting mechanism and refrigerator comprising the same | 10 | 2010 |
refrigeration device | 10 | 2013 |