ES123457A1 - Perfeccionamientos en maquinas parlantes. - Google Patents

Perfeccionamientos en maquinas parlantes.

Info

Publication number
ES123457A1
ES123457A1 ES123457A ES123457A ES123457A1 ES 123457 A1 ES123457 A1 ES 123457A1 ES 123457 A ES123457 A ES 123457A ES 123457 A ES123457 A ES 123457A ES 123457 A1 ES123457 A1 ES 123457A1
Authority
ES
Spain
Prior art keywords
talking machines
talking
machines
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
ES123457A
Other languages
English (en)
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.)
Parlophone Records Ltd
Original Assignee
Gramophone Co Ltd
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 Gramophone Co Ltd filed Critical Gramophone Co Ltd
Priority to ES123457A priority Critical patent/ES123457A1/es
Publication of ES123457A1 publication Critical patent/ES123457A1/es
Expired legal-status Critical Current

Links

ES123457A 1931-07-07 1931-07-07 Perfeccionamientos en maquinas parlantes. Expired ES123457A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES123457A ES123457A1 (es) 1931-07-07 1931-07-07 Perfeccionamientos en maquinas parlantes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES123457A ES123457A1 (es) 1931-07-07 1931-07-07 Perfeccionamientos en maquinas parlantes.

Publications (1)

Publication Number Publication Date
ES123457A1 true ES123457A1 (es) 1931-08-01

Family

ID=65581220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES123457A Expired ES123457A1 (es) 1931-07-07 1931-07-07 Perfeccionamientos en maquinas parlantes.

Country Status (1)

Country Link
ES (1) ES123457A1 (es)

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