共 50 条
- [42] UV patent granted in Europe, found invalid in Canada JOURNAL AMERICAN WATER WORKS ASSOCIATION, 2005, 97 (10): : 24 - 25
- [46] COMPULSORY PATENT LICENSING OF DRUGS IN CANADA - A COMMENT ON THE DEBATE CANADIAN PUBLIC POLICY-ANALYSE DE POLITIQUES, 1981, 7 (04): : 559 - 568