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File:Pfferle.jpg

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Original file (669 × 648 pixels, file size: 314 KB, MIME type: image/jpeg)

Summary

Description
English: A photograph of William C. Pfefferle, the "father of catalytic combustion."
Date 2 June 2008 (original upload date)
Source Transferred from en.wikipedia to Commons by Logan using CommonsHelper.
Author Bridget.harrington at English Wikipedia

Licensing

Public domain This work has been released into the public domain by its author, Bridget.harrington at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Bridget.harrington grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2008-06-02 16:14 Rifleman 82 669×648× (321336 bytes) Lightened picture, enhanced contrast
  • 2007-03-21 20:19 Bridget.harrington 669×648× (337326 bytes) A photograph of William Pfferle, the "father of catalytic combustion."

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Date/TimeThumbnailDimensionsUserComment
current13:11, 11 February 2010Thumbnail for version as of 13:11, 11 February 2010669 × 648 (314 KB)File Upload Bot (Magnus Manske) {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|A photograph of William Pfferle, the "father of catalytic combustion."}} |Source=Transferred from [http

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