GB8921407D0 - An improved railway track crossing - Google Patents
An improved railway track crossingInfo
- Publication number
- GB8921407D0 GB8921407D0 GB898921407A GB8921407A GB8921407D0 GB 8921407 D0 GB8921407 D0 GB 8921407D0 GB 898921407 A GB898921407 A GB 898921407A GB 8921407 A GB8921407 A GB 8921407A GB 8921407 D0 GB8921407 D0 GB 8921407D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- railway track
- track crossing
- improved railway
- improved
- crossing
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898921407A GB8921407D0 (en) | 1989-09-21 | 1989-09-21 | An improved railway track crossing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898921407A GB8921407D0 (en) | 1989-09-21 | 1989-09-21 | An improved railway track crossing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8921407D0 true GB8921407D0 (en) | 1989-11-08 |
Family
ID=10663450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898921407A Pending GB8921407D0 (en) | 1989-09-21 | 1989-09-21 | An improved railway track crossing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB8921407D0 (en) |
-
1989
- 1989-09-21 GB GB898921407A patent/GB8921407D0/en active Pending
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