AU580706B - Improvements in selective signalling apparatus - Google Patents

Improvements in selective signalling apparatus

Info

Publication number
AU580706B
AU580706B AU5807/06A AU580706A AU580706B AU 580706 B AU580706 B AU 580706B AU 5807/06 A AU5807/06 A AU 5807/06A AU 580706 A AU580706 A AU 580706A AU 580706 B AU580706 B AU 580706B
Authority
AU
Australia
Prior art keywords
signalling apparatus
selective signalling
selective
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
AU5807/06A
Other versions
AU580706A (en
Inventor
Ruthven Gill Electrician Parkhill Yonkers Westchester New York U Sa Edwin
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.)
INT TELEGRAPHIC CALL Co
Original Assignee
INT TELEGRAPHIC CALL Co
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 INT TELEGRAPHIC CALL Co filed Critical INT TELEGRAPHIC CALL Co
Priority to AU5807/06A priority Critical patent/AU580706B/en
Publication of AU580706A publication Critical patent/AU580706A/en
Publication of AU580706B publication Critical patent/AU580706B/en
Expired legal-status Critical Current

Links

AU5807/06A 1906-04-28 1906-04-28 Improvements in selective signalling apparatus Expired AU580706B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU5807/06A AU580706B (en) 1906-04-28 1906-04-28 Improvements in selective signalling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU5807/06A AU580706B (en) 1906-04-28 1906-04-28 Improvements in selective signalling apparatus

Publications (2)

Publication Number Publication Date
AU580706A AU580706A (en) 1906-10-09
AU580706B true AU580706B (en) 1906-10-09

Family

ID=63349758

Family Applications (1)

Application Number Title Priority Date Filing Date
AU5807/06A Expired AU580706B (en) 1906-04-28 1906-04-28 Improvements in selective signalling apparatus

Country Status (1)

Country Link
AU (1) AU580706B (en)

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