File:Automatic center punch operation animation.gif

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Original file(529 × 1,512 pixels, file size: 196 KB, MIME type: image/gif, looped, 9 frames, 2.3 s)


English: Animation of operation of automatic center punch. Based on Sweet patent operation simplified
Source Own work
Author Pietruchass


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current10:07, 1 May 2014Thumbnail for version as of 10:07, 1 May 2014529 × 1,512 (196 KB)Pietruchass (talk | contribs)Cropped image
09:38, 1 May 2014Thumbnail for version as of 09:38, 1 May 2014667 × 2,001 (210 KB)Pietruchass (talk | contribs)User created page with UploadWizard
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