File:Langlois Pantograph.jpg
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Size of this preview: 800 × 520 pixels. Other resolutions: 320 × 208 pixels | 640 × 416 pixels | 1,024 × 666 pixels | 1,280 × 833 pixels | 2,560 × 1,665 pixels | 3,585 × 2,332 pixels.
Original file (3,585 × 2,332 pixels, file size: 4.12 MB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:39, 10 January 2021 | 3,585 × 2,332 (4.12 MB) | Shyamal | {{Information |Description=Pantograph designed by Claude Langlois |Source=Description et usage du pantographe, autrement appelé singe , changé & perfectionné par C. Langlois, ingénieur du Roi & de l'Académie royale des sciences pour les instrumens de mathématiques |Date=1744 |Author=Claude Langlois |Permission={{pd-old-100}} |other_versions= }} Category:Pantographs (instrument) |
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