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MDD MEDICAL EQUIPMENT CO, LTD., QINGDAO

MDD MEDICAL EQUIPMENT CO, LTD., QINGDAO Patent applications
Patent application numberTitlePublished
20100266976ORTHODONTIC FUNCTIONAL APPLIANCE - An oral functional appliance for adjusting functions of oral muscle organs includes a base and a body. The base is connected to a tooth surface, and the body is provided with at least one protrusion at a surface thereof.10-21-2010