ES67157A1 - Perfeccionamientos en la conexión de aparatos telefónicos. - Google Patents

Perfeccionamientos en la conexión de aparatos telefónicos.

Info

Publication number
ES67157A1
ES67157A1 ES67157A ES67157A ES67157A1 ES 67157 A1 ES67157 A1 ES 67157A1 ES 67157 A ES67157 A ES 67157A ES 67157 A ES67157 A ES 67157A ES 67157 A1 ES67157 A1 ES 67157A1
Authority
ES
Spain
Prior art keywords
connection
telephone devices
telephone
devices
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
ES67157A
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.)
Netto Columbri Tomas
Original Assignee
Netto Columbri Tomas
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 Netto Columbri Tomas filed Critical Netto Columbri Tomas
Priority to ES67157A priority Critical patent/ES67157A1/es
Publication of ES67157A1 publication Critical patent/ES67157A1/es
Expired legal-status Critical Current

Links

ES67157A 1918-05-28 1918-05-28 Perfeccionamientos en la conexión de aparatos telefónicos. Expired ES67157A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES67157A ES67157A1 (es) 1918-05-28 1918-05-28 Perfeccionamientos en la conexión de aparatos telefónicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES67157A ES67157A1 (es) 1918-05-28 1918-05-28 Perfeccionamientos en la conexión de aparatos telefónicos.

Publications (1)

Publication Number Publication Date
ES67157A1 true ES67157A1 (es) 1918-07-01

Family

ID=64239888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES67157A Expired ES67157A1 (es) 1918-05-28 1918-05-28 Perfeccionamientos en la conexión de aparatos telefónicos.

Country Status (1)

Country Link
ES (1) ES67157A1 (es)

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