ES300902A1 - A transistorized intercommunicator apparatus (Machine-translation by Google Translate, not legally binding) - Google Patents

A transistorized intercommunicator apparatus (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES300902A1
ES300902A1 ES300902A ES300902A ES300902A1 ES 300902 A1 ES300902 A1 ES 300902A1 ES 300902 A ES300902 A ES 300902A ES 300902 A ES300902 A ES 300902A ES 300902 A1 ES300902 A1 ES 300902A1
Authority
ES
Spain
Prior art keywords
transistorized
translation
machine
legally binding
google translate
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
ES300902A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES300902A priority Critical patent/ES300902A1/en
Publication of ES300902A1 publication Critical patent/ES300902A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

A transistorized intercom device, consisting of two distant loudspeakers, linked by a trifiliar cable that allows double-way communication. One of the speakers carries only the connection switch, while the other carries the batteries and transistors of the device. (Machine-translation by Google Translate, not legally binding)
ES300902A 1964-06-11 1964-06-11 A transistorized intercommunicator apparatus (Machine-translation by Google Translate, not legally binding) Expired ES300902A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES300902A ES300902A1 (en) 1964-06-11 1964-06-11 A transistorized intercommunicator apparatus (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES300902A ES300902A1 (en) 1964-06-11 1964-06-11 A transistorized intercommunicator apparatus (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES300902A1 true ES300902A1 (en) 1964-09-16

Family

ID=66586402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES300902A Expired ES300902A1 (en) 1964-06-11 1964-06-11 A transistorized intercommunicator apparatus (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES300902A1 (en)

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