AU492012B - Automatic block-signal systems for railways - Google Patents
Automatic block-signal systems for railwaysInfo
- Publication number
- AU492012B AU492012B AU4920/12A AU492012A AU492012B AU 492012 B AU492012 B AU 492012B AU 4920/12 A AU4920/12 A AU 4920/12A AU 492012 A AU492012 A AU 492012A AU 492012 B AU492012 B AU 492012B
- Authority
- AU
- Australia
- Prior art keywords
- railways
- signal systems
- automatic block
- automatic
- block
- 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 |
---|---|---|---|
AU4920/12A AU492012B (en) | 1912-05-13 | 1912-05-13 | Automatic block-signal systems for railways |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU4920/12A AU492012B (en) | 1912-05-13 | 1912-05-13 | Automatic block-signal systems for railways |
Publications (2)
Publication Number | Publication Date |
---|---|
AU492012A AU492012A (en) | 1913-07-01 |
AU492012B true AU492012B (en) | 1913-07-01 |
Family
ID=62904172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU4920/12A Expired AU492012B (en) | 1912-05-13 | 1912-05-13 | Automatic block-signal systems for railways |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU492012B (en) |
-
1912
- 1912-05-13 AU AU4920/12A patent/AU492012B/en not_active Expired
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