Fitxategi:Leonardo da Vinci helicopter and lifting wing.jpg

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Laburpena

Leonardo Da Vinci. Helicopter (top) and experiment on lifting power of wing (bottom). British Museum, London.

Lizentzia

Honoko hau, domeinu publikoan dagoen bi dimentsioko artelan baten argazki-erreprodukzio fidela da. Artelana domeinu publikoan dago ondoko arrazoi hauengatik: Public domainPublic domainfalsefalse Lan hau jabetza publikoan dago bai bere jatorrizko herrialdean, bai egile eskubideak egilea hil eta 100 urtera edo gutxiagora iraungitzen diren gainerako herrialdeetan. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse Wikimedia Fundazioak duen jarrera ofiziala hau da:«domeinu publikoan dauden bi dimentsioko erreprodukzio fidelak domeinu publikokoak dira.» Argazki-erreprodukzio hau, beraz, domeinu publikokotzat hartzen da Estatu Batuetan. Beste jurisdikzio batzuetan eduki honen berrerabilera mugatua egon liteke; xehetasunetarako, ikus Reuse of PD-Art photographs.

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• (del) (cur) 07:48, 08 july 2009 . . en:User:BrettRob BrettRob ( en:User_talk:BrettRob Talk) . . 364x504 (63876 bytes) ( en:Leonardo_Da_Vinci Leonardo Da Vinci. Helicopter (top) and experiment on lifting power of wing (bottom). British Museum, London. { { PD-art } })