ES496820A0 - IMPROVEMENTS IN THE TELEPHONE DEVICES OF A SINGLE LINE - Google Patents

IMPROVEMENTS IN THE TELEPHONE DEVICES OF A SINGLE LINE

Info

Publication number
ES496820A0
ES496820A0 ES496820A ES496820A ES496820A0 ES 496820 A0 ES496820 A0 ES 496820A0 ES 496820 A ES496820 A ES 496820A ES 496820 A ES496820 A ES 496820A ES 496820 A0 ES496820 A0 ES 496820A0
Authority
ES
Spain
Prior art keywords
single line
telephone devices
telephone
devices
line
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.)
Granted
Application number
ES496820A
Other languages
Spanish (es)
Other versions
ES8201381A1 (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.)
Telefonia Y Electronica S A
Original Assignee
Telefonia Y Electronica S A
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 Telefonia Y Electronica S A filed Critical Telefonia Y Electronica S A
Priority to ES496820A priority Critical patent/ES8201381A1/en
Publication of ES496820A0 publication Critical patent/ES496820A0/en
Publication of ES8201381A1 publication Critical patent/ES8201381A1/en
Expired legal-status Critical Current

Links

ES496820A 1980-11-13 1980-11-13 Improvements in one-line telephone appliances. (Machine-translation by Google Translate, not legally binding) Expired ES8201381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES496820A ES8201381A1 (en) 1980-11-13 1980-11-13 Improvements in one-line telephone appliances. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES496820A ES8201381A1 (en) 1980-11-13 1980-11-13 Improvements in one-line telephone appliances. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
ES496820A0 true ES496820A0 (en) 1981-12-16
ES8201381A1 ES8201381A1 (en) 1981-12-16

Family

ID=8481384

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496820A Expired ES8201381A1 (en) 1980-11-13 1980-11-13 Improvements in one-line telephone appliances. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES8201381A1 (en)

Also Published As

Publication number Publication date
ES8201381A1 (en) 1981-12-16

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