ES135147A1 - An automatic system of signaling, control of situation and march of the railroads. - Google Patents

An automatic system of signaling, control of situation and march of the railroads.

Info

Publication number
ES135147A1
ES135147A1 ES135147A ES135147A ES135147A1 ES 135147 A1 ES135147 A1 ES 135147A1 ES 135147 A ES135147 A ES 135147A ES 135147 A ES135147 A ES 135147A ES 135147 A1 ES135147 A1 ES 135147A1
Authority
ES
Spain
Prior art keywords
railroads
march
signaling
situation
control
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
ES135147A
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 ES135147A priority Critical patent/ES135147A1/en
Publication of ES135147A1 publication Critical patent/ES135147A1/en
Expired legal-status Critical Current

Links

ES135147A 1934-07-09 1934-07-09 An automatic system of signaling, control of situation and march of the railroads. Expired ES135147A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES135147A ES135147A1 (en) 1934-07-09 1934-07-09 An automatic system of signaling, control of situation and march of the railroads.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES135147A ES135147A1 (en) 1934-07-09 1934-07-09 An automatic system of signaling, control of situation and march of the railroads.

Publications (1)

Publication Number Publication Date
ES135147A1 true ES135147A1 (en) 1934-11-01

Family

ID=65589744

Family Applications (1)

Application Number Title Priority Date Filing Date
ES135147A Expired ES135147A1 (en) 1934-07-09 1934-07-09 An automatic system of signaling, control of situation and march of the railroads.

Country Status (1)

Country Link
ES (1) ES135147A1 (en)

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