AU121511B - An improved controlling device for railway signals andthe like - Google Patents

An improved controlling device for railway signals andthe like

Info

Publication number
AU121511B
AU121511B AU1215/11A AU121511A AU121511B AU 121511 B AU121511 B AU 121511B AU 1215/11 A AU1215/11 A AU 1215/11A AU 121511 A AU121511 A AU 121511A AU 121511 B AU121511 B AU 121511B
Authority
AU
Australia
Prior art keywords
controlling device
railway signals
improved controlling
andthe
signals andthe
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
AU1215/11A
Other versions
AU121511A (en
Inventor
Reid William
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
Priority to AU1215/11A priority Critical patent/AU121511A/en
Priority claimed from AU1215/11A external-priority patent/AU121511A/en
Publication of AU121511B publication Critical patent/AU121511B/en
Publication of AU121511A publication Critical patent/AU121511A/en
Expired legal-status Critical Current

Links

AU1215/11A 1911-05-17 An improved controlling device for railway signals andthe like Expired AU121511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU1215/11A AU121511A (en) 1911-05-17 An improved controlling device for railway signals andthe like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU1215/11A AU121511A (en) 1911-05-17 An improved controlling device for railway signals andthe like

Publications (2)

Publication Number Publication Date
AU121511B true AU121511B (en) 1911-10-03
AU121511A AU121511A (en) 1911-10-03

Family

ID=

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