AU2436325A - An improved railway crossing signal - Google Patents
An improved railway crossing signalInfo
- Publication number
- AU2436325A AU2436325A AU24363/25A AU2436325A AU2436325A AU 2436325 A AU2436325 A AU 2436325A AU 24363/25 A AU24363/25 A AU 24363/25A AU 2436325 A AU2436325 A AU 2436325A AU 2436325 A AU2436325 A AU 2436325A
- Authority
- AU
- Australia
- Prior art keywords
- crossing signal
- railway crossing
- improved railway
- improved
- 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
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2436325A true AU2436325A (en) | 1925-12-22 |
Family
ID=
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