AU1914029A - Improvements in telegraphic systems - Google Patents

Improvements in telegraphic systems

Info

Publication number
AU1914029A
AU1914029A AU19140/29A AU1914029A AU1914029A AU 1914029 A AU1914029 A AU 1914029A AU 19140/29 A AU19140/29 A AU 19140/29A AU 1914029 A AU1914029 A AU 1914029A AU 1914029 A AU1914029 A AU 1914029A
Authority
AU
Australia
Prior art keywords
telegraphic systems
telegraphic
systems
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
AU19140/29A
Inventor
Ikey Andre
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU1914029A publication Critical patent/AU1914029A/en
Expired legal-status Critical Current

Links

AU19140/29A 1930-03-26 Improvements in telegraphic systems Expired AU1914029A (en)

Publications (1)

Publication Number Publication Date
AU1914029A true AU1914029A (en) 1930-04-08

Family

ID=

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