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Volumn 26, Issue 2, 1993, Pages 231-242
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The use of patent titles for identifying the topics of invention and forecasting trends
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Author keywords
[No Author keywords available]
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Indexed keywords
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EID: 0002403559
PISSN: 01389130
EISSN: 15882861
Source Type: Journal
DOI: 10.1007/BF02016216 Document Type: Article |
Times cited : (46)
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References (16)
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