ES165213A1 - A SYSTEM OF LUMINOUS ELECTRICAL SIGNALS FOR RAILWAYS - Google Patents

A SYSTEM OF LUMINOUS ELECTRICAL SIGNALS FOR RAILWAYS

Info

Publication number
ES165213A1
ES165213A1 ES165213A ES165213A ES165213A1 ES 165213 A1 ES165213 A1 ES 165213A1 ES 165213 A ES165213 A ES 165213A ES 165213 A ES165213 A ES 165213A ES 165213 A1 ES165213 A1 ES 165213A1
Authority
ES
Spain
Prior art keywords
railways
electrical signals
luminous electrical
luminous
signals
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
ES165213A
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.)
Soto La Roza Ignacio
Original Assignee
Soto La Roza Ignacio
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 Soto La Roza Ignacio filed Critical Soto La Roza Ignacio
Priority to ES165213A priority Critical patent/ES165213A1/en
Publication of ES165213A1 publication Critical patent/ES165213A1/en
Expired legal-status Critical Current

Links

ES165213A 1944-03-18 1944-03-18 A SYSTEM OF LUMINOUS ELECTRICAL SIGNALS FOR RAILWAYS Expired ES165213A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES165213A ES165213A1 (en) 1944-03-18 1944-03-18 A SYSTEM OF LUMINOUS ELECTRICAL SIGNALS FOR RAILWAYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES165213A ES165213A1 (en) 1944-03-18 1944-03-18 A SYSTEM OF LUMINOUS ELECTRICAL SIGNALS FOR RAILWAYS

Publications (1)

Publication Number Publication Date
ES165213A1 true ES165213A1 (en) 1944-04-16

Family

ID=65650562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES165213A Expired ES165213A1 (en) 1944-03-18 1944-03-18 A SYSTEM OF LUMINOUS ELECTRICAL SIGNALS FOR RAILWAYS

Country Status (1)

Country Link
ES (1) ES165213A1 (en)

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