File:PSM V79 D587 inverse proportionality 2.png

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PSM_V79_D587_inverse_proportionality_2.png (193 × 52 pixels, file size: 2 KB, MIME type: image/png)

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English: Inverse proportionality 2
Date
Source Popular Science Monthly Volume 79
Author Unknown authorUnknown author

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:PSM_V79_D587_inverse_proportionality_2.png

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current06:46, 30 December 2017Thumbnail for version as of 06:46, 30 December 2017193 × 52 (2 KB)Ineuw (talk | contribs)User created page with UploadWizard

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