... patent protection to 20 years from filing; and extended the term of trademark protection to a renewable period of ten years. • China's new copyright law took effect. • The European Union adopted a directive requiring member states to provide copyright... Special 301 and the Fight Against Trade Piracy: Hearing Before the ... - 82. lappuse autors: United States. Congress. Senate. Committee on Finance. Subcommittee on International Trade - 1993 - 115 lapas Pilnskats -
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