1 янв 1988 г. - 1988: Berne Convention
Описание:
The United States became a Berne signatory in 1988. The major changes for the U.S. copyright system as a result of Berne were: greater protection for proprietors, new copyright relationships with twenty-four countries, and elimination of the requirement of copyright notice for copyright protection.Добавлено на ленту времени:
Дата:
1 янв 1988 г.
Сейчас
~ 37 г назад