Patent:GB134674

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Brevetto:GB 134674
Titolo:Improvements in or relating to Apparatus for Determining the Speed and Course of Aircraft
Data:12.12.1918
Luogo:
Nazione:Gran Bretagna
Persona:Wheelwright, J. S.
Ditta:
Link interni:Analogrechner
Keywords:Trigonometrie
Link al brevetto:
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 GB134674 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=GB134674)


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Aus der Patentschrift GB134674

"Plane-trigonometry calculators.-Relates to apparatus for calculating the speed, for least consumption of fuel, at which an aircraft should travel to make good a given course, for a known wind. ..."

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Ultima modifica il 18:26, 29. Ott 2007.