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近日,经国家知识产权局审查,山东新风光电子科技发展有限公司(以下简称新风光)申请的再生制动能量吸收装置逆变单元两项新技术喜获外观设计专利证书,授权专利号分别为:Z201430025293.x、Z201430025232.3。这是新风光在轨道交通领域取得的又一项重要成果。至此,新风光再生制动能量吸收逆变装置共取得以下科技成果,授权国家专利5项,其中发明专利l项,实用新
Recently, two new technologies of regenerative braking energy absorption device inverter unit applied by Shandong New Scenery Electronic Technology Development Co., Ltd. (hereinafter referred to as New Scenery) were awarded with the design patent certificate by the State Intellectual Property Office for examination and approval. The granted patent numbers were : Z201430025293.x, Z201430025232.3. This is another important achievement made by the new scenery in the field of rail transit. At this point, the new Scenery regenerative braking energy absorption inverter device made the following scientific and technological achievements, authorized 5 national patents, including invention patents l, utility