File:Philips Miniwatt AZ4.JPG

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Original file (2,258 × 4,542 pixels, file size: 909 KB, MIME type: image/jpeg)

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Description Philips Miniwatt AZ4 Vacuum tube.
Date
Source Own work
Author Alf van Beem

Licensing

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeThumbnailDimensionsUserComment
current14:34, 27 May 2018Thumbnail for version as of 14:34, 27 May 20182,258 × 4,542 (909 KB)Alfvanbeem (talk | contribs)

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