ES42948A1 - Un relais-transformador mono-telefónico. - Google Patents

Un relais-transformador mono-telefónico.

Info

Publication number
ES42948A1
ES42948A1 ES42948A ES42948A ES42948A1 ES 42948 A1 ES42948 A1 ES 42948A1 ES 42948 A ES42948 A ES 42948A ES 42948 A ES42948 A ES 42948A ES 42948 A1 ES42948 A1 ES 42948A1
Authority
ES
Spain
Prior art keywords
transformer
mono
telephone relay
relay
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
ES42948A
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.)
Soc Des Telegraphes Multiplex Systeme E Mercadier H Magunna
Original Assignee
Soc Des Telegraphes Multiplex Systeme E Mercadier H Magunna
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 Soc Des Telegraphes Multiplex Systeme E Mercadier H Magunna filed Critical Soc Des Telegraphes Multiplex Systeme E Mercadier H Magunna
Priority to ES42948A priority Critical patent/ES42948A1/es
Publication of ES42948A1 publication Critical patent/ES42948A1/es
Expired legal-status Critical Current

Links

ES42948A 1908-03-26 1908-03-26 Un relais-transformador mono-telefónico. Expired ES42948A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES42948A ES42948A1 (es) 1908-03-26 1908-03-26 Un relais-transformador mono-telefónico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES42948A ES42948A1 (es) 1908-03-26 1908-03-26 Un relais-transformador mono-telefónico.

Publications (1)

Publication Number Publication Date
ES42948A1 true ES42948A1 (es) 1908-04-16

Family

ID=64221057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES42948A Expired ES42948A1 (es) 1908-03-26 1908-03-26 Un relais-transformador mono-telefónico.

Country Status (1)

Country Link
ES (1) ES42948A1 (es)

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