AU401004B2 - Improvements in or relating to signalling systems - Google Patents

Improvements in or relating to signalling systems

Info

Publication number
AU401004B2
AU401004B2 AU66048/65A AU6604865A AU401004B2 AU 401004 B2 AU401004 B2 AU 401004B2 AU 66048/65 A AU66048/65 A AU 66048/65A AU 6604865 A AU6604865 A AU 6604865A AU 401004 B2 AU401004 B2 AU 401004B2
Authority
AU
Australia
Prior art keywords
relating
signalling systems
signalling
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
AU66048/65A
Other versions
AU6604865A (en
Inventor
Anthony Mullins Hyde Gilbert
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
Application granted granted Critical
Publication of AU401004B2 publication Critical patent/AU401004B2/en
Publication of AU6604865A publication Critical patent/AU6604865A/en
Expired legal-status Critical Current

Links

AU66048/65A 1965-11-02 Improvements in or relating to signalling systems Expired AU401004B2 (en)

Publications (2)

Publication Number Publication Date
AU401004B2 true AU401004B2 (en) 1968-04-26
AU6604865A AU6604865A (en) 1968-04-26

Family

ID=

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