ES110842A1 - Improvements in traffic signal systems. - Google Patents

Improvements in traffic signal systems.

Info

Publication number
ES110842A1
ES110842A1 ES110842A ES110842A ES110842A1 ES 110842 A1 ES110842 A1 ES 110842A1 ES 110842 A ES110842 A ES 110842A ES 110842 A ES110842 A ES 110842A ES 110842 A1 ES110842 A1 ES 110842A1
Authority
ES
Spain
Prior art keywords
traffic signal
signal systems
systems
traffic
signal
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
ES110842A
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 ES110842A priority Critical patent/ES110842A1/en
Publication of ES110842A1 publication Critical patent/ES110842A1/en
Expired legal-status Critical Current

Links

ES110842A 1929-01-10 1929-01-10 Improvements in traffic signal systems. Expired ES110842A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES110842A ES110842A1 (en) 1929-01-10 1929-01-10 Improvements in traffic signal systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES110842A ES110842A1 (en) 1929-01-10 1929-01-10 Improvements in traffic signal systems.

Publications (1)

Publication Number Publication Date
ES110842A1 true ES110842A1 (en) 1929-04-01

Family

ID=65573051

Family Applications (1)

Application Number Title Priority Date Filing Date
ES110842A Expired ES110842A1 (en) 1929-01-10 1929-01-10 Improvements in traffic signal systems.

Country Status (1)

Country Link
ES (1) ES110842A1 (en)

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