ES81802A2 - Surveillance and control device for stops and slowdowns of railways, trams and others. - Google Patents

Surveillance and control device for stops and slowdowns of railways, trams and others.

Info

Publication number
ES81802A2
ES81802A2 ES81802A ES81802A ES81802A2 ES 81802 A2 ES81802 A2 ES 81802A2 ES 81802 A ES81802 A ES 81802A ES 81802 A ES81802 A ES 81802A ES 81802 A2 ES81802 A2 ES 81802A2
Authority
ES
Spain
Prior art keywords
slowdowns
trams
railways
surveillance
stops
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
ES81802A
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 ES81802A priority Critical patent/ES81802A2/en
Publication of ES81802A2 publication Critical patent/ES81802A2/en
Expired legal-status Critical Current

Links

ES81802A 1922-05-26 1922-05-26 Surveillance and control device for stops and slowdowns of railways, trams and others. Expired ES81802A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES81802A ES81802A2 (en) 1922-05-26 1922-05-26 Surveillance and control device for stops and slowdowns of railways, trams and others.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES81802A ES81802A2 (en) 1922-05-26 1922-05-26 Surveillance and control device for stops and slowdowns of railways, trams and others.

Publications (1)

Publication Number Publication Date
ES81802A2 true ES81802A2 (en) 1922-11-01

Family

ID=69371097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES81802A Expired ES81802A2 (en) 1922-05-26 1922-05-26 Surveillance and control device for stops and slowdowns of railways, trams and others.

Country Status (1)

Country Link
ES (1) ES81802A2 (en)

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