File:Bicycle Helmet Protection Technologies.png

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English: Three types of helmet protection technologies: Wavecell, Koroyd, and Mips
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Author Brandenads

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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10 October 2020

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96d0b746ba88949a6c6be15134d5e9d36241b59f

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Date/TimeThumbnailDimensionsUserComment
current03:00, 11 October 2020Thumbnail for version as of 03:00, 11 October 20204,096 × 2,332 (10.42 MB)BrandenadsCross-wiki upload from en.wikipedia.org
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