Submarines in software? continuations in US software patenting in the 1980s and 1990s
| Year of publication: |
2004
|
|---|---|
| Authors: | Graham, Stuart ; Mowrey, David |
| Published in: |
Economics of innovation and new technology. - Abingdon : Routledge, Taylor & Francis Group, ISSN 1043-8599, ZDB-ID 10675656. - Vol. 13.2004, 5, p. 443-456
|