Long-run dynamics of the U.S. patent classification system
Year of publication: |
2019
|
---|---|
Authors: | Lafond, François ; Kim, Daniel |
Published in: |
Journal of evolutionary economics : JEE. - Berlin, Germany : Springer, ISSN 0936-9937, ZDB-ID 1055126-8. - Vol. 29.2019, 2, p. 631-664
|
Subject: | Classification | Patents | Reclassification | Patent | USA | United States | Klassifikation | Patentrecht | Patent law |
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