GB8926059D0 - Improvements in railway signalling systems - Google Patents

Improvements in railway signalling systems

Info

Publication number
GB8926059D0
GB8926059D0 GB898926059A GB8926059A GB8926059D0 GB 8926059 D0 GB8926059 D0 GB 8926059D0 GB 898926059 A GB898926059 A GB 898926059A GB 8926059 A GB8926059 A GB 8926059A GB 8926059 D0 GB8926059 D0 GB 8926059D0
Authority
GB
United Kingdom
Prior art keywords
signalling systems
railway signalling
railway
systems
signalling
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
Application number
GB898926059A
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.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Priority to GB898926059A priority Critical patent/GB8926059D0/en
Publication of GB8926059D0 publication Critical patent/GB8926059D0/en
Pending legal-status Critical Current

Links

GB898926059A 1989-11-17 1989-11-17 Improvements in railway signalling systems Pending GB8926059D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB898926059A GB8926059D0 (en) 1989-11-17 1989-11-17 Improvements in railway signalling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898926059A GB8926059D0 (en) 1989-11-17 1989-11-17 Improvements in railway signalling systems

Publications (1)

Publication Number Publication Date
GB8926059D0 true GB8926059D0 (en) 1990-01-10

Family

ID=10666496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898926059A Pending GB8926059D0 (en) 1989-11-17 1989-11-17 Improvements in railway signalling systems

Country Status (1)

Country Link
GB (1) GB8926059D0 (en)

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