ES130452A1 - Improvements in signal transmission system. - Google Patents

Improvements in signal transmission system.

Info

Publication number
ES130452A1
ES130452A1 ES130452A ES130452A ES130452A1 ES 130452 A1 ES130452 A1 ES 130452A1 ES 130452 A ES130452 A ES 130452A ES 130452 A ES130452 A ES 130452A ES 130452 A1 ES130452 A1 ES 130452A1
Authority
ES
Spain
Prior art keywords
signal transmission
transmission system
signal
transmission
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
ES130452A
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.)
Sociedad Iberica de Construcciones Electricas SA
Original Assignee
Sociedad Iberica de Construcciones Electricas 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 Sociedad Iberica de Construcciones Electricas SA filed Critical Sociedad Iberica de Construcciones Electricas SA
Priority to ES130452A priority Critical patent/ES130452A1/en
Publication of ES130452A1 publication Critical patent/ES130452A1/en
Expired legal-status Critical Current

Links

ES130452A 1933-04-28 1933-04-28 Improvements in signal transmission system. Expired ES130452A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES130452A ES130452A1 (en) 1933-04-28 1933-04-28 Improvements in signal transmission system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES130452A ES130452A1 (en) 1933-04-28 1933-04-28 Improvements in signal transmission system.

Publications (1)

Publication Number Publication Date
ES130452A1 true ES130452A1 (en) 1933-06-16

Family

ID=65586750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES130452A Expired ES130452A1 (en) 1933-04-28 1933-04-28 Improvements in signal transmission system.

Country Status (1)

Country Link
ES (1) ES130452A1 (en)

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