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ES89904A1 - Improvements in the apparatus for pneumatically playing the piano. - Google Patents

Improvements in the apparatus for pneumatically playing the piano.

Info

Publication number
ES89904A1
ES89904A1 ES89904A ES89904A ES89904A1 ES 89904 A1 ES89904 A1 ES 89904A1 ES 89904 A ES89904 A ES 89904A ES 89904 A ES89904 A ES 89904A ES 89904 A1 ES89904 A1 ES 89904A1
Authority
ES
Spain
Prior art keywords
piano
pneumatically
playing
pneumatically playing
Prior art date
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
ES89904A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Balthasar Marie Amelie
Original Assignee
Balthasar Marie Amelie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Balthasar Marie Amelie filed Critical Balthasar Marie Amelie
Priority to ES89904A priority Critical patent/ES89904A1/en
Publication of ES89904A1 publication Critical patent/ES89904A1/en
Expired legal-status Critical Current

Links

ES89904A 1924-06-20 1924-06-20 Improvements in the apparatus for pneumatically playing the piano. Expired ES89904A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES89904A ES89904A1 (en) 1924-06-20 1924-06-20 Improvements in the apparatus for pneumatically playing the piano.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES89904A ES89904A1 (en) 1924-06-20 1924-06-20 Improvements in the apparatus for pneumatically playing the piano.

Publications (1)

Publication Number Publication Date
ES89904A1 true ES89904A1 (en) 1924-10-01

Family

ID=64258647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89904A Expired ES89904A1 (en) 1924-06-20 1924-06-20 Improvements in the apparatus for pneumatically playing the piano.

Country Status (1)

Country Link
ES (1) ES89904A1 (en)

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