ES135480A1 - A mixed system of protection of level crossings. - Google Patents

A mixed system of protection of level crossings.

Info

Publication number
ES135480A1
ES135480A1 ES135480A ES135480A ES135480A1 ES 135480 A1 ES135480 A1 ES 135480A1 ES 135480 A ES135480 A ES 135480A ES 135480 A ES135480 A ES 135480A ES 135480 A1 ES135480 A1 ES 135480A1
Authority
ES
Spain
Prior art keywords
protection
mixed system
level crossings
crossings
level
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
ES135480A
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.)
Cuadra Pinzon Pedro De
Original Assignee
Cuadra Pinzon Pedro De
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 Cuadra Pinzon Pedro De filed Critical Cuadra Pinzon Pedro De
Priority to ES135480A priority Critical patent/ES135480A1/en
Publication of ES135480A1 publication Critical patent/ES135480A1/en
Expired legal-status Critical Current

Links

ES135480A 1934-08-31 1934-08-31 A mixed system of protection of level crossings. Expired ES135480A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES135480A ES135480A1 (en) 1934-08-31 1934-08-31 A mixed system of protection of level crossings.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES135480A ES135480A1 (en) 1934-08-31 1934-08-31 A mixed system of protection of level crossings.

Publications (1)

Publication Number Publication Date
ES135480A1 true ES135480A1 (en) 1934-11-16

Family

ID=65589680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES135480A Expired ES135480A1 (en) 1934-08-31 1934-08-31 A mixed system of protection of level crossings.

Country Status (1)

Country Link
ES (1) ES135480A1 (en)

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