Category:Barker lever (organ)

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<nowiki>leva Barker; Barker-emelő; Barkermaskin; Dźwignia Barkera; Рычаги Баркера; Barkerhebel; Barker lever; Barker-levilo; Machine Barker; dispositivo pneumatico per diminuire la resistenza dei tasti delle tastiere d'organo.; pneumatische Vorrichtung zum Verringern des Widerstands der Tasten der Orgel-Tastaturen.; pneumatic device for decreasing the resistance of the keys of the organ keyboards.; urządzenie pneumatyczne wykorzystywane w budowie organów piszczałkowych wyposażonych w trakturę mechaniczną w celu zmniejszania oporów ruchu podczas gry na klawiaturze; dispositif pneumatique permettant de diminuer la résistance des touches des claviers d'orgue.; macchina Barker; levier Barker; Barker machine; Barkermaschine; Рычаг Баркера</nowiki>
Barker lever 
pneumatic device for decreasing the resistance of the keys of the organ keyboards.
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Instance of
Discoverer or inventor
  • Charles Spackmann Barker
Time of discovery or invention
  • 1839
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Media in category "Barker lever (organ)"

The following 5 files are in this category, out of 5 total.

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