ES50884A1 -
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
- Google Patents
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
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Individual
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Individual
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Priority to ES50884ApriorityCriticalpatent/ES50884A1/en
Publication of ES50884A1publicationCriticalpatent/ES50884A1/en
ES50884A1911-07-061911-07-06
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
ExpiredES50884A1
(en)
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
Improvements in the manufacture of drilled paper rolls for playing music, applicable to pianist devices, pianos combined with devices, harmoniums, organs and other keyboard instruments.
Various improvements in the manufacture of perforated paper rolls, applicable to pneumatic devices to automatically play the piano, organ, and other musical instruments.
A procedure for the manufacture of papers, cardboard and cardboard with special musical signs, applicable to instruments called zithers, citharines and harps-zithers.
The manufacture of pianos that raise, attached to their ordinary mechanism, a pneumatic mechanism to be able to execute without having to know about music and with the help of perforated paper rolls all kinds of musical pieces.
Improvements in or connected with Mechanism for Mechanically Playing Pianoforte and other Instruments of the Keyboard Type, Player Pianos, and the like.