lighting patent
... lighting economy 灯饰经济; lighting patent 灯饰专利; lighting trademark 灯饰商标; ...
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·2,447,543篇论文数据,部分数据来源于NoteExpress
济南三星灯饰有限公司成立于1993年,拥有几十项国家专利。
Ji 'nan San Xing Lighting Limited Corporation was found in 1993, The company also has dozens of national patents.
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