Original file (SVG file, nominally 1,063 × 957 pixels, file size: 8 KB)
Summary
Licensing
Public domain Public domain false false
This image of a simple structural formula is ineligible for copyright and therefore in the public domain , because it consists entirely of information that is common property and contains no original authorship.
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Transferred from it.wikipedia to Commons by Viscontino using CommonsHelper .
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here . All following user names refer to it.wikipedia.
2007-10-23 18:34 Paginazero 1063×957 (8640 bytes) {{Informazioni file |Descrizione = formula di struttra della caffeina |Fonte = mio disegno |Data = 23 ottobre 2007 |Autore = [[Utente:Paginazero|]] |Licenza = PD (copyright non applicabile) |Detentore copyright = |OTRS = |EDP = |Registro = |Numero regis English Add a one-line explanation of what this file represents
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Date/Time Thumbnail Dimensions User Comment
current 12:42, 18 December 2012 1,063 × 957 (8 KB) File Upload Bot (Magnus Manske) Transfered from it.wikipedia by User:Viscontino using CommonsHelper
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