countries with 70 years pma (Q73560261)
countries and regions with copyright protection for authors' lifetime plus 70 years after their deaths
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aliases countries with 70 years post mortem auctoris
 countries with 70 years p.m.a.
 70 year pma countries
 70 year p.m.a. countries
description countries and regions with copyright protection for authors' lifetime plus 70 years after their deaths