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AU166286B2 - Improvements relating to relay counting systems - Google Patents

Improvements relating to relay counting systems

Info

Publication number
AU166286B2
AU166286B2 AU23380/53A AU2338053A AU166286B2 AU 166286 B2 AU166286 B2 AU 166286B2 AU 23380/53 A AU23380/53 A AU 23380/53A AU 2338053 A AU2338053 A AU 2338053A AU 166286 B2 AU166286 B2 AU 166286B2
Authority
AU
Australia
Prior art keywords
improvements relating
counting systems
relay counting
relay
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
AU23380/53A
Other versions
AU2338053A (en
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.)
SPX Technologies Inc
Original Assignee
General Railway Signal Co
Filing date
Publication date
Application filed by General Railway Signal Co filed Critical General Railway Signal Co
Application granted granted Critical
Publication of AU166286B2 publication Critical patent/AU166286B2/en
Publication of AU2338053A publication Critical patent/AU2338053A/en
Expired legal-status Critical Current

Links

AU23380/53A 1953-11-27 Improvements relating to relay counting systems Expired AU166286B2 (en)

Publications (2)

Publication Number Publication Date
AU166286B2 true AU166286B2 (en) 1954-01-28
AU2338053A AU2338053A (en) 1954-01-28

Family

ID=

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