ES122841A1 - Improvements introduced in telegraphic systems. - Google Patents

Improvements introduced in telegraphic systems.

Info

Publication number
ES122841A1
ES122841A1 ES122841A ES122841A ES122841A1 ES 122841 A1 ES122841 A1 ES 122841A1 ES 122841 A ES122841 A ES 122841A ES 122841 A ES122841 A ES 122841A ES 122841 A1 ES122841 A1 ES 122841A1
Authority
ES
Spain
Prior art keywords
improvements introduced
telegraphic systems
telegraphic
systems
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
ES122841A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Priority to ES122841A priority Critical patent/ES122841A1/en
Publication of ES122841A1 publication Critical patent/ES122841A1/en
Expired legal-status Critical Current

Links

ES122841A 1931-05-09 1931-05-09 Improvements introduced in telegraphic systems. Expired ES122841A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES122841A ES122841A1 (en) 1931-05-09 1931-05-09 Improvements introduced in telegraphic systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES122841A ES122841A1 (en) 1931-05-09 1931-05-09 Improvements introduced in telegraphic systems.

Publications (1)

Publication Number Publication Date
ES122841A1 true ES122841A1 (en) 1931-06-01

Family

ID=65580653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES122841A Expired ES122841A1 (en) 1931-05-09 1931-05-09 Improvements introduced in telegraphic systems.

Country Status (1)

Country Link
ES (1) ES122841A1 (en)

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