F._P._Smith's_original_1836_screw_propeller_patent.jpg (468 × 453 pixels, file size: 13 KB, MIME type: image/jpeg)
Description | Francis Pettit Smith's original 1836 patent for a single threaded marine propeller of two full turns. Later in the same year, Smith would file a revised patent for a propeller of one turn. | |||
---|---|---|---|---|
Source | Hebert, Luke (1849): The Engineer's And Mechanic's Encyclopaedia, Volume 2, Thomas Kelly publisher. | |||
Date | 1836 | |||
Author | F. P. Smith | |||
Permission (Reusing this file) |
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 08:42, 22 July 2009 | 468 × 453 (13 KB) | Gatoclass (talk | contribs) | {{Information |Description = Francis Pettit Smith's original 1836 patent for a single threaded marine propeller of two full turns. Later in the same year, Smith would file a revised patent for a propeller of one turn. |Source = Hebert, Luke |
You cannot overwrite this file.
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Metadata
🔥 Top keywords: Akademia e Shkencave e RPS te ShqiperiseAlexandria Ocasio-CortezBilderberg GroupCristiano RonaldoDong XiaowanMinecraftOperation GladioPrimal cutRiot FestStrictly Come Dancing (series 7)Main PageSpecial:SearchWikipedia:Featured picturesDonald Trump.xxxCleopatraDeaths in 20242024 South African general electionFuriosa: A Mad Max SagaYouTube2024 Indian general electionKris KristoffersonWillie NelsonGiles CoreyMurder of Reena VirkProject 2025Juan Merchan2024 ICC Men's T20 World CupProsecution of Donald Trump in New YorkNikki HaleyNeatsville, KentuckyKepler's SupernovaBill WaltonCivil War (film)Galileo's middle fingerPortal:Current eventsJosh GibsonVincent KompanyPanchayat (TV series)Hassie HarrisonBlue FugatesNigeria, We Hail TheeIsrael–Hamas warUEFA Europa Conference LeagueMad Max: Fury RoadRafahBridgertonXXXTentacionAtlas (2024 film)