AU245890B2 - Electrical signalling method and apparatus - Google Patents

Electrical signalling method and apparatus

Info

Publication number
AU245890B2
AU245890B2 AU65500/60A AU6550060A AU245890B2 AU 245890 B2 AU245890 B2 AU 245890B2 AU 65500/60 A AU65500/60 A AU 65500/60A AU 6550060 A AU6550060 A AU 6550060A AU 245890 B2 AU245890 B2 AU 245890B2
Authority
AU
Australia
Prior art keywords
signalling method
electrical signalling
electrical
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
AU65500/60A
Other versions
AU6550060A (en
Inventor
Stovel Bemis Philo
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.)
American District Telegraph Co
Original Assignee
American District Telegraph Co
Filing date
Publication date
Application filed by American District Telegraph Co filed Critical American District Telegraph Co
Application granted granted Critical
Publication of AU6550060A publication Critical patent/AU6550060A/en
Publication of AU245890B2 publication Critical patent/AU245890B2/en
Expired legal-status Critical Current

Links

AU65500/60A 1960-10-12 Electrical signalling method and apparatus Expired AU245890B2 (en)

Publications (2)

Publication Number Publication Date
AU6550060A AU6550060A (en) 1962-10-18
AU245890B2 true AU245890B2 (en) 1962-10-18

Family

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