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ES178516A3 - IMPROVEMENTS IN THE TRAFFIC SIGNAL SYSTEM - Google Patents

IMPROVEMENTS IN THE TRAFFIC SIGNAL SYSTEM

Info

Publication number
ES178516A3
ES178516A3 ES178516A ES178516A ES178516A3 ES 178516 A3 ES178516 A3 ES 178516A3 ES 178516 A ES178516 A ES 178516A ES 178516 A ES178516 A ES 178516A ES 178516 A3 ES178516 A3 ES 178516A3
Authority
ES
Spain
Prior art keywords
traffic signal
signal system
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
ES178516A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES178516A priority Critical patent/ES178516A3/en
Publication of ES178516A3 publication Critical patent/ES178516A3/en
Expired legal-status Critical Current

Links

ES178516A 1947-06-18 1947-06-18 IMPROVEMENTS IN THE TRAFFIC SIGNAL SYSTEM Expired ES178516A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES178516A ES178516A3 (en) 1947-06-18 1947-06-18 IMPROVEMENTS IN THE TRAFFIC SIGNAL SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES178516A ES178516A3 (en) 1947-06-18 1947-06-18 IMPROVEMENTS IN THE TRAFFIC SIGNAL SYSTEM

Publications (1)

Publication Number Publication Date
ES178516A3 true ES178516A3 (en) 1947-08-01

Family

ID=69458826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES178516A Expired ES178516A3 (en) 1947-06-18 1947-06-18 IMPROVEMENTS IN THE TRAFFIC SIGNAL SYSTEM

Country Status (1)

Country Link
ES (1) ES178516A3 (en)

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