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ES163938A3 - IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS - Google Patents

IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS

Info

Publication number
ES163938A3
ES163938A3 ES163938A ES163938A ES163938A3 ES 163938 A3 ES163938 A3 ES 163938A3 ES 163938 A ES163938 A ES 163938A ES 163938 A ES163938 A ES 163938A ES 163938 A3 ES163938 A3 ES 163938A3
Authority
ES
Spain
Prior art keywords
railways
locks
changes
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
ES163938A
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.)
Vias y Construcciones SA
Original Assignee
Vias y Construcciones 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 Vias y Construcciones SA filed Critical Vias y Construcciones SA
Priority to ES163938A priority Critical patent/ES163938A3/en
Publication of ES163938A3 publication Critical patent/ES163938A3/en
Expired legal-status Critical Current

Links

ES163938A 1943-11-30 1943-11-30 IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS Expired ES163938A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES163938A ES163938A3 (en) 1943-11-30 1943-11-30 IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES163938A ES163938A3 (en) 1943-11-30 1943-11-30 IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS

Publications (1)

Publication Number Publication Date
ES163938A3 true ES163938A3 (en) 1944-03-01

Family

ID=69401439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES163938A Expired ES163938A3 (en) 1943-11-30 1943-11-30 IMPROVEMENTS IN THE LOCKS FOR CHANGES OF RAILWAYS

Country Status (1)

Country Link
ES (1) ES163938A3 (en)

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