File:工人失學的痛苦.jpg
工人失學的痛苦.jpg (795 × 503 pixels, file size: 170 KB, MIME type: image/jpeg)
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Summary
[edit]Description工人失學的痛苦.jpg |
中文:张人亚在1921年2月写给上海义务夜校校长周剑云的信件 |
Date | |
Source | http://www.sohu.com/a/279384238_114731 |
Author | 张人亚 |
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[edit]Public domainPublic domainfalsefalse |
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This image is now in the public domain in China because its term of copyright has expired. According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator. To uploader: Please provide where the image was first published and who created it or held its copyright.
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Public domainPublic domainfalsefalse |
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:%E5%B7%A5%E4%BA%BA%E5%A4%B1%E5%AD%B8%E7%9A%84%E7%97%9B%E8%8B%A6.jpg |
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current | 14:56, 20 September 2019 | ![]() | 795 × 503 (170 KB) | 神樂坂秀吉 (talk | contribs) | User created page with UploadWizard |
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