ES66194A1 - Improvements in signaling devices for the safety of trains. - Google Patents
Improvements in signaling devices for the safety of trains.Info
- Publication number
- ES66194A1 ES66194A1 ES66194A ES66194A ES66194A1 ES 66194 A1 ES66194 A1 ES 66194A1 ES 66194 A ES66194 A ES 66194A ES 66194 A ES66194 A ES 66194A ES 66194 A1 ES66194 A1 ES 66194A1
- Authority
- ES
- Spain
- Prior art keywords
- trains
- safety
- signaling devices
- signaling
- devices
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES66194A ES66194A1 (en) | 1918-01-17 | 1918-01-17 | Improvements in signaling devices for the safety of trains. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES66194A ES66194A1 (en) | 1918-01-17 | 1918-01-17 | Improvements in signaling devices for the safety of trains. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES66194A1 true ES66194A1 (en) | 1918-02-16 |
Family
ID=64238543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES66194A Expired ES66194A1 (en) | 1918-01-17 | 1918-01-17 | Improvements in signaling devices for the safety of trains. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES66194A1 (en) |
-
1918
- 1918-01-17 ES ES66194A patent/ES66194A1/en not_active Expired
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