ES182475A1 - A NEW SYSTEM FOR THE OPERATION OF THE NEEDLES OF THE CHANGES OF THE ROAD ON TRAM AND SIMILAR LINES - Google Patents

A NEW SYSTEM FOR THE OPERATION OF THE NEEDLES OF THE CHANGES OF THE ROAD ON TRAM AND SIMILAR LINES

Info

Publication number
ES182475A1
ES182475A1 ES182475A ES182475A ES182475A1 ES 182475 A1 ES182475 A1 ES 182475A1 ES 182475 A ES182475 A ES 182475A ES 182475 A ES182475 A ES 182475A ES 182475 A1 ES182475 A1 ES 182475A1
Authority
ES
Spain
Prior art keywords
tram
needles
road
changes
new system
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
ES182475A
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.)
TRABAL ELIAS EMILIO
Original Assignee
TRABAL ELIAS EMILIO
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 TRABAL ELIAS EMILIO filed Critical TRABAL ELIAS EMILIO
Priority to ES182475A priority Critical patent/ES182475A1/en
Publication of ES182475A1 publication Critical patent/ES182475A1/en
Expired legal-status Critical Current

Links

ES182475A 1948-02-19 1948-02-19 A NEW SYSTEM FOR THE OPERATION OF THE NEEDLES OF THE CHANGES OF THE ROAD ON TRAM AND SIMILAR LINES Expired ES182475A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES182475A ES182475A1 (en) 1948-02-19 1948-02-19 A NEW SYSTEM FOR THE OPERATION OF THE NEEDLES OF THE CHANGES OF THE ROAD ON TRAM AND SIMILAR LINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES182475A ES182475A1 (en) 1948-02-19 1948-02-19 A NEW SYSTEM FOR THE OPERATION OF THE NEEDLES OF THE CHANGES OF THE ROAD ON TRAM AND SIMILAR LINES

Publications (1)

Publication Number Publication Date
ES182475A1 true ES182475A1 (en) 1948-04-16

Family

ID=66644624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES182475A Expired ES182475A1 (en) 1948-02-19 1948-02-19 A NEW SYSTEM FOR THE OPERATION OF THE NEEDLES OF THE CHANGES OF THE ROAD ON TRAM AND SIMILAR LINES

Country Status (1)

Country Link
ES (1) ES182475A1 (en)

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