ES98963A1 - Improvements in signal systems for railways. - Google Patents

Improvements in signal systems for railways.

Info

Publication number
ES98963A1
ES98963A1 ES98963A ES98963A ES98963A1 ES 98963 A1 ES98963 A1 ES 98963A1 ES 98963 A ES98963 A ES 98963A ES 98963 A ES98963 A ES 98963A ES 98963 A1 ES98963 A1 ES 98963A1
Authority
ES
Spain
Prior art keywords
railways
signal systems
systems
signal
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
ES98963A
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.)
SPX Corp
Original Assignee
General Railway Signal Co
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 General Railway Signal Co filed Critical General Railway Signal Co
Priority to ES98963A priority Critical patent/ES98963A1/en
Publication of ES98963A1 publication Critical patent/ES98963A1/en
Expired legal-status Critical Current

Links

ES98963A 1926-07-26 1926-07-26 Improvements in signal systems for railways. Expired ES98963A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES98963A ES98963A1 (en) 1926-07-26 1926-07-26 Improvements in signal systems for railways.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES98963A ES98963A1 (en) 1926-07-26 1926-07-26 Improvements in signal systems for railways.

Publications (1)

Publication Number Publication Date
ES98963A1 true ES98963A1 (en) 1926-10-16

Family

ID=64257762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98963A Expired ES98963A1 (en) 1926-07-26 1926-07-26 Improvements in signal systems for railways.

Country Status (1)

Country Link
ES (1) ES98963A1 (en)

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