ES92174A1 - Improvements in the light signals for railways and the like. - Google Patents

Improvements in the light signals for railways and the like.

Info

Publication number
ES92174A1
ES92174A1 ES92174A ES92174A ES92174A1 ES 92174 A1 ES92174 A1 ES 92174A1 ES 92174 A ES92174 A ES 92174A ES 92174 A ES92174 A ES 92174A ES 92174 A1 ES92174 A1 ES 92174A1
Authority
ES
Spain
Prior art keywords
railways
light signals
signals
light
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
ES92174A
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.)
Compagnie Generale de Signalisation
Original Assignee
Compagnie Generale de Signalisation
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 Compagnie Generale de Signalisation filed Critical Compagnie Generale de Signalisation
Priority to ES92174A priority Critical patent/ES92174A1/en
Publication of ES92174A1 publication Critical patent/ES92174A1/en
Expired legal-status Critical Current

Links

ES92174A 1925-01-13 1925-01-13 Improvements in the light signals for railways and the like. Expired ES92174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES92174A ES92174A1 (en) 1925-01-13 1925-01-13 Improvements in the light signals for railways and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES92174A ES92174A1 (en) 1925-01-13 1925-01-13 Improvements in the light signals for railways and the like.

Publications (1)

Publication Number Publication Date
ES92174A1 true ES92174A1 (en) 1925-05-16

Family

ID=64263484

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92174A Expired ES92174A1 (en) 1925-01-13 1925-01-13 Improvements in the light signals for railways and the like.

Country Status (1)

Country Link
ES (1) ES92174A1 (en)

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