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File:Qian Xuesen Signature.png

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Original file (1,671 × 862 pixels, file size: 71 KB, MIME type: image/png)

Summary

Description
中文（中国大陆）：钱学森的签名，摄自上海交通大学钱学森图书馆馆藏手迹，经图像处理软件提取。
Date 1992年8月18日签名，摄于2015年9月25日
Source Own work
Author SSYoung

Licensing

Public domain
This signature is believed to be ineligible for copyright and therefore in the public domain because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be China.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
See Commons:When to use the PD-signature tag for an explanation of when the tag may be used.
Copyright Law of the People's Republic of China: Article 5; This law shall not apply to:
(1) laws and regulations, resolutions, decisions and orders of State organs, other documents of a legislative, administrative or judicial nature and the official translations thereof;
(2) mere information about facts or happenings; and
(3) calendars, numerical tables and forms of general use, and formulas.
Flag of the People's Republic of China
Flag of the People's Republic of China

This work is from any of the items above and is in the public domain in mainland China and possibly other jurisdictions. For works whose copyright has expired, see also {{PD-China}} and {{PD-PRC}}.

PD-PRC-exempt Public domain in the People's Republic of China //commons.wikimedia.org/wiki/File:Qian_Xuesen_Signature.png

File history

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Date/TimeThumbnailDimensionsUserComment
current13:55, 25 September 2015Thumbnail for version as of 13:55, 25 September 20151,671 × 862 (71 KB)SSYoungUser created page with UploadWizard

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