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ES86585A1 - Improvements in machines for the reproduction of sound. - Google Patents

Improvements in machines for the reproduction of sound.

Info

Publication number
ES86585A1
ES86585A1 ES86585A ES86585A ES86585A1 ES 86585 A1 ES86585 A1 ES 86585A1 ES 86585 A ES86585 A ES 86585A ES 86585 A ES86585 A ES 86585A ES 86585 A1 ES86585 A1 ES 86585A1
Authority
ES
Spain
Prior art keywords
reproduction
machines
sound
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
ES86585A
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.)
Columbia Graphophone Co Ltd
Original Assignee
Columbia Graphophone 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 Columbia Graphophone Co Ltd filed Critical Columbia Graphophone Co Ltd
Priority to ES86585A priority Critical patent/ES86585A1/en
Publication of ES86585A1 publication Critical patent/ES86585A1/en
Expired legal-status Critical Current

Links

ES86585A 1923-08-31 1923-08-31 Improvements in machines for the reproduction of sound. Expired ES86585A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES86585A ES86585A1 (en) 1923-08-31 1923-08-31 Improvements in machines for the reproduction of sound.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES86585A ES86585A1 (en) 1923-08-31 1923-08-31 Improvements in machines for the reproduction of sound.

Publications (1)

Publication Number Publication Date
ES86585A1 true ES86585A1 (en) 1923-10-16

Family

ID=64262823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86585A Expired ES86585A1 (en) 1923-08-31 1923-08-31 Improvements in machines for the reproduction of sound.

Country Status (1)

Country Link
ES (1) ES86585A1 (en)

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