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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1909 ano - 1909: Revision of the U.S. Copyright Act

Descrição:

The bill broadened the scope of categories protected to include all works of authorship, and extended the term of protection to twenty-eight years with a possible renewal of twenty-eight.

Adicionado na linha do tempo:

9 nov 2019
0
0
375

Data:

1 jan 1909 ano
Agora
~ 116 years ago