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ES50277A1 - Improvements in the construction of pneumatic devices to mechanically play the piano. - Google Patents

Improvements in the construction of pneumatic devices to mechanically play the piano.

Info

Publication number
ES50277A1
ES50277A1 ES50277A ES50277A ES50277A1 ES 50277 A1 ES50277 A1 ES 50277A1 ES 50277 A ES50277 A ES 50277A ES 50277 A ES50277 A ES 50277A ES 50277 A1 ES50277 A1 ES 50277A1
Authority
ES
Spain
Prior art keywords
piano
construction
pneumatic devices
mechanically
play
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
ES50277A
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.)
Chassaigne Freres
Original Assignee
Chassaigne Freres
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 Chassaigne Freres filed Critical Chassaigne Freres
Priority to ES50277A priority Critical patent/ES50277A1/en
Publication of ES50277A1 publication Critical patent/ES50277A1/en
Expired legal-status Critical Current

Links

ES50277A 1911-04-08 1911-04-08 Improvements in the construction of pneumatic devices to mechanically play the piano. Expired ES50277A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES50277A ES50277A1 (en) 1911-04-08 1911-04-08 Improvements in the construction of pneumatic devices to mechanically play the piano.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES50277A ES50277A1 (en) 1911-04-08 1911-04-08 Improvements in the construction of pneumatic devices to mechanically play the piano.

Publications (1)

Publication Number Publication Date
ES50277A1 true ES50277A1 (en) 1911-06-01

Family

ID=64227188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES50277A Expired ES50277A1 (en) 1911-04-08 1911-04-08 Improvements in the construction of pneumatic devices to mechanically play the piano.

Country Status (1)

Country Link
ES (1) ES50277A1 (en)

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