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Canadian patent data base: The philosophy, construction and uses of the Canadian patent data base PATDAT

✍ Scribed by E.D Ellis

Book ID: 107926277
Publisher: Elsevier Science
Year: 1981
Tongue: English
Weight: 647 KB
Volume: 3
Category: Article
ISSN: 0172-2190
DOI: 10.1016/0172-2190(81)90018-1

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