Hélice toroidal (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hélice toroidal" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

5,636^th place

low place

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5,609^th place

5,582^nd place

newatlas.com

Blain, Loz (27 de janeiro de 2023). «Toroidal propellers: A noise-killing game changer in air and water». New Atlas (em inglês). Consultado em 29 de janeiro de 2023

storage.googleapis.com

patentimages.storage.googleapis.com

US US10,836,466B2