摘要
许可协议
Public domainPublic domainfalsefalse | | This file is in the public domain because the copyright of this work, registered in Colombia, has expired, according to “Law 23 of 1982 on Copyright, Articles 11, 21-29”, amended by “Law 44 of 1993, Article 2” and “Law 1520 of 2012, Articles 4, 6 and 10” (details). However, some restrictions have to be addressed: - Author rights expire eighty (80) years after the death of the author or the death of the last coauthor.
- Where the copyright has been transferred by means of an act between living persons, the protection period still remains for eighty (80) years after the death of the author.
- The rights for collective works and anonymous works expires eighty (80) years from the date of publication, and for cinematic works, eighty (80) years after the movie's premiere.
- In all cases where a literary, scientific or artistic work has as its owner a legal entity or an official body or any institution under government public law, the term of protection shall be deemed to be seventy (70) years as from the date of publication.
- In all cases where the applicable term of protection starts on the date of publication, the said term shall be understood to end on December 31 of the relevant year.
- The author and the work source must be acknowledged when reused in Colombia, except if the author is unknown.
你必须增加美国公有领域标签显示为何这个作品在美国属于公有领域。 请注意少数国家的版权保护期为80年以上:墨西哥为100年,牙买加为95年,而这些国家不实施较短期限法则,因此该图片可能在这些国家不被认为是公有领域。 English | español | +/− | | 基于下列原因,本作品在美国属于公有领域: Public domainPublic domainfalsefalse | | 本作品在1922年1月1日以前,由于作者身份不详而作为匿名或化名作品。其在美国以及 匿名或化名作品的版权期限是 自出版之日起102年或以下的国家和地区属于 公有领域。 | |
本文件已被确认为免除已知的著作权法限制(包括所有相关权利)。 |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse