ES155016A1 - Perfeccionamientos en timbres electricos para estaciones telefonicas - Google Patents

Perfeccionamientos en timbres electricos para estaciones telefonicas

Info

Publication number
ES155016A1
ES155016A1 ES155016A ES155016A ES155016A1 ES 155016 A1 ES155016 A1 ES 155016A1 ES 155016 A ES155016 A ES 155016A ES 155016 A ES155016 A ES 155016A ES 155016 A1 ES155016 A1 ES 155016A1
Authority
ES
Spain
Prior art keywords
phones
electric
telephone stations
stations
telephone
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
ES155016A
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.)
Nokia Bell NV
Original Assignee
Bell Telephone Manufacturing Co 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 Bell Telephone Manufacturing Co NV filed Critical Bell Telephone Manufacturing Co NV
Priority to ES155016A priority Critical patent/ES155016A1/es
Publication of ES155016A1 publication Critical patent/ES155016A1/es
Expired legal-status Critical Current

Links

ES155016A 1941-11-14 1941-11-14 Perfeccionamientos en timbres electricos para estaciones telefonicas Expired ES155016A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES155016A ES155016A1 (es) 1941-11-14 1941-11-14 Perfeccionamientos en timbres electricos para estaciones telefonicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES155016A ES155016A1 (es) 1941-11-14 1941-11-14 Perfeccionamientos en timbres electricos para estaciones telefonicas

Publications (1)

Publication Number Publication Date
ES155016A1 true ES155016A1 (es) 1943-03-01

Family

ID=65650994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES155016A Expired ES155016A1 (es) 1941-11-14 1941-11-14 Perfeccionamientos en timbres electricos para estaciones telefonicas

Country Status (1)

Country Link
ES (1) ES155016A1 (es)

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