ES154258A1 - Dispositivo para la transmision electrofonica del sonido - Google Patents

Dispositivo para la transmision electrofonica del sonido

Info

Publication number
ES154258A1
ES154258A1 ES154258A ES154258A ES154258A1 ES 154258 A1 ES154258 A1 ES 154258A1 ES 154258 A ES154258 A ES 154258A ES 154258 A ES154258 A ES 154258A ES 154258 A1 ES154258 A1 ES 154258A1
Authority
ES
Spain
Prior art keywords
electrophonic
sound
transmission
electrophonic transmission
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
ES154258A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES154258A priority Critical patent/ES154258A1/es
Publication of ES154258A1 publication Critical patent/ES154258A1/es
Expired legal-status Critical Current

Links

ES154258A 1941-09-02 1941-09-02 Dispositivo para la transmision electrofonica del sonido Expired ES154258A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES154258A ES154258A1 (es) 1941-09-02 1941-09-02 Dispositivo para la transmision electrofonica del sonido

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES154258A ES154258A1 (es) 1941-09-02 1941-09-02 Dispositivo para la transmision electrofonica del sonido

Publications (1)

Publication Number Publication Date
ES154258A1 true ES154258A1 (es) 1943-03-01

Family

ID=65642047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES154258A Expired ES154258A1 (es) 1941-09-02 1941-09-02 Dispositivo para la transmision electrofonica del sonido

Country Status (1)

Country Link
ES (1) ES154258A1 (es)

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