objective专利名称：Emitting Materials and Organic Light
苍狼是什么意思Emitting Device Using the Same
发明人：Kong-Kyeom Kim,Sung-Jin Yeo,So-Yebrin
halloween怎么读
Choi,Hye-Young Jang
world map申请号：US12087684
申请日：20070112
公开号：US20090021149A1
公开日：
msv
20090122
专利内容由知识产权出版社提供
四级英语答案
专利附图：
感恩节 英文摘要：The prent invention provides a novel light emitting material and an organic light emitting device using the same.6级作文范文
evaluation申请人：Kong-Kyeom Kim,Sung-Jin Yeo,So-Yebrin Choi,Hye-Young Jang 地址：Daejeon Metropolitan City KR,Daejeon Metropolitan City KR,Daejeon KR,Daejeon Metropolitan City KR
国籍：KR,KR,KR,KR
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