GB189619273A - Improvements in Signalling Apparatus. - Google Patents

Improvements in Signalling Apparatus.

Info

Publication number
GB189619273A
GB189619273A GB189619273DA GB189619273A GB 189619273 A GB189619273 A GB 189619273A GB 189619273D A GB189619273D A GB 189619273DA GB 189619273 A GB189619273 A GB 189619273A
Authority
GB
United Kingdom
Prior art keywords
signalling apparatus
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.)
Expired
Application number
Inventor
John Mckellar Main
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189619273A publication Critical patent/GB189619273A/en
Expired legal-status Critical Current

Links

GB189619273D 1896-09-01 1896-09-01 Improvements in Signalling Apparatus. Expired GB189619273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189619273T 1896-09-01

Publications (1)

Publication Number Publication Date
GB189619273A true GB189619273A (en) 1897-07-03

Family

ID=32535993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189619273D Expired GB189619273A (en) 1896-09-01 1896-09-01 Improvements in Signalling Apparatus.

Country Status (1)

Country Link
GB (1) GB189619273A (en)

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