Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1512625A
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Individual
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Individual
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Publication date
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Priority to GB1512625ApriorityCriticalpatent/GB238168A/en
Publication of GB238168ApublicationCriticalpatent/GB238168A/en
238,168. Pape, W. June 10, 1925. Player-pianos. - As shown, the pneumatic action of a player-piano is situated under the piano action and immediately behind the keyboard.
GB1512625A1925-06-101925-06-10Pianoforte with pneumatic playing device
ExpiredGB238168A
(en)