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ES135220A1 - Automatic warning for level crossings. - Google Patents

Automatic warning for level crossings.

Info

Publication number
ES135220A1
ES135220A1 ES135220A ES135220A ES135220A1 ES 135220 A1 ES135220 A1 ES 135220A1 ES 135220 A ES135220 A ES 135220A ES 135220 A ES135220 A ES 135220A ES 135220 A1 ES135220 A1 ES 135220A1
Authority
ES
Spain
Prior art keywords
automatic warning
level crossings
crossings
warning
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
ES135220A
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.)
PRIETO SANCHO ANGEL
Original Assignee
PRIETO SANCHO ANGEL
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 PRIETO SANCHO ANGEL filed Critical PRIETO SANCHO ANGEL
Priority to ES135220A priority Critical patent/ES135220A1/en
Publication of ES135220A1 publication Critical patent/ES135220A1/en
Expired legal-status Critical Current

Links

ES135220A 1934-08-01 1934-08-01 Automatic warning for level crossings. Expired ES135220A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES135220A ES135220A1 (en) 1934-08-01 1934-08-01 Automatic warning for level crossings.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES135220A ES135220A1 (en) 1934-08-01 1934-08-01 Automatic warning for level crossings.

Publications (1)

Publication Number Publication Date
ES135220A1 true ES135220A1 (en) 1934-09-16

Family

ID=65589767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES135220A Expired ES135220A1 (en) 1934-08-01 1934-08-01 Automatic warning for level crossings.

Country Status (1)

Country Link
ES (1) ES135220A1 (en)

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