ES10965A1 - Improvements in electrical signals for railways. - Google Patents

Improvements in electrical signals for railways.

Info

Publication number
ES10965A1
ES10965A1 ES10965A ES10965A ES10965A1 ES 10965 A1 ES10965 A1 ES 10965A1 ES 10965 A ES10965 A ES 10965A ES 10965 A ES10965 A ES 10965A ES 10965 A1 ES10965 A1 ES 10965A1
Authority
ES
Spain
Prior art keywords
railways
electrical signals
signals
electrical
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
ES10965A
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 ES10965A priority Critical patent/ES10965A1/en
Publication of ES10965A1 publication Critical patent/ES10965A1/en
Expired legal-status Critical Current

Links

ES10965A 1890-06-24 1890-06-24 Improvements in electrical signals for railways. Expired ES10965A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES10965A ES10965A1 (en) 1890-06-24 1890-06-24 Improvements in electrical signals for railways.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES10965A ES10965A1 (en) 1890-06-24 1890-06-24 Improvements in electrical signals for railways.

Publications (1)

Publication Number Publication Date
ES10965A1 true ES10965A1 (en) 1890-08-16

Family

ID=64110512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10965A Expired ES10965A1 (en) 1890-06-24 1890-06-24 Improvements in electrical signals for railways.

Country Status (1)

Country Link
ES (1) ES10965A1 (en)

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