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ES81304A1 - A talking machine system with electrical transmission of sounds. - Google Patents

A talking machine system with electrical transmission of sounds.

Info

Publication number
ES81304A1
ES81304A1 ES81304A ES81304A ES81304A1 ES 81304 A1 ES81304 A1 ES 81304A1 ES 81304 A ES81304 A ES 81304A ES 81304 A ES81304 A ES 81304A ES 81304 A1 ES81304 A1 ES 81304A1
Authority
ES
Spain
Prior art keywords
sounds
machine system
electrical transmission
talking machine
talking
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
ES81304A
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.)
TELEGRAPHIE GmbH
Original Assignee
TELEGRAPHIE GmbH
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 TELEGRAPHIE GmbH filed Critical TELEGRAPHIE GmbH
Priority to ES81304A priority Critical patent/ES81304A1/en
Publication of ES81304A1 publication Critical patent/ES81304A1/en
Expired legal-status Critical Current

Links

ES81304A 1922-04-10 1922-04-10 A talking machine system with electrical transmission of sounds. Expired ES81304A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES81304A ES81304A1 (en) 1922-04-10 1922-04-10 A talking machine system with electrical transmission of sounds.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES81304A ES81304A1 (en) 1922-04-10 1922-04-10 A talking machine system with electrical transmission of sounds.

Publications (1)

Publication Number Publication Date
ES81304A1 true ES81304A1 (en) 1922-08-01

Family

ID=64259415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES81304A Expired ES81304A1 (en) 1922-04-10 1922-04-10 A talking machine system with electrical transmission of sounds.

Country Status (1)

Country Link
ES (1) ES81304A1 (en)

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