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Survey of the annual technical reports 1988 of the patent offices on patent information activities

Survey of the annual technical reports 1988 of the patent offices on patent information activities

V.S. Dodd

作者V.S. Dodd
卷第11卷
期第4期
印刷ISSN0172-2190
文件大小653.17KB
发表时间1989
DOI10.1016/0172-2190(89)90009-4
页码222-227

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