File:The sketch (drawing) of roller chain, Leonardo da Vinci.jpg

冇更高解像度嘅圖像。

The_sketch_(drawing)_of_roller_chain,_Leonardo_da_Vinci.jpg （460 × 299 像素，檔案大細：46 KB ，MIME類型：image/jpeg）

呢個檔案係出自維基同享。下面係佢喺嗰邊嘅描述。
Commons 收集自由嘅媒體檔案。你可以去幫手。

摘要

描述	English: The sketch of Roller chain, Leonardo da Vinci Website of Japan Chain association History of Chain at the Wayback Machine (archived 2014-01-07) 日本語: レオナルド・ダ・ヴィンチのローラーチェーンのスケッチ
日期	Up loaded　1 Dec., 2008
來源	http://www.jca333.jp/jp/index02.html Japan Chain Association (日本チェーン工業会） Japan Chain Association website mentioning in Japanese that this sketch is deemed first sketch in his notebook (ノートにあるスケッチが最初と言われています。). Left click to see original sketch site after you open this site. This is website of sketch (drawing) of roller chain, Leonardo da Vinci. at the Wayback Machine (archived 2009-01-04) Original, The sketch (drawing) of roller chain, Leonardo da Vinci at the Wayback Machine (archived 2011-07-22)
作者	Namazu-tron

	呢個作品喺來源國同埋其他版權期限係作者過身後70年或以下嘅國家同地區屬於公有領域。 You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

撳個日期／時間去睇響嗰個時間出現過嘅檔案。

	日期／時間	縮圖	尺寸	用戶	註解
現時	2008年11月30號 (日) 05:46		460 × 299（46 KB）	Namazu-tron	{{Information \|Description={{en\|1=The sketch (drawing) of roller chain, Leonardo da Vinci}} {{ja\|1=レオナルド・ダ・ヴィンチのローラーチェーンのスケッチ}} \|Source=http://www.jca333.jp/jp/index02.html Japan Chain Association (日�

以下嘅1版用到呢個檔：

下面嘅維基都用緊呢個檔案：

呢個檔案有額外嘅資料。佢應該係數碼相機或者掃描器整出來嘅。如果佢整咗之後畀人改過，裏面嘅資料未必同改過之後相符。

_error	0