Patent laws and legislation--Europe.; Patent laws and legislation--European Union countries.; Patents (International law)
13. Aufl. = 13th ed.; Cover titles: Europäischer Patentübereinkommen = European Patent Convention = Convention sur le brevet europée.; "Text of the Convention, the Implementing Regulations, the Protocol on the Interpretation of Article 69...
1846/47-; Preserved in OCLC Digital Archive. Harvested from http://www.treasurer.state.md.us/reports/2008-Maryland-State-Treasurers-Annual-Report.pdf on 6/1/2009.; Report year ends Dec. 1.