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AU130191B2 - Improvements in electric automatic switching devices - Google Patents
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AU130191B2 - Improvements in electric automatic switching devices - Google Patents

Improvements in electric automatic switching devices

Info

Publication number
AU130191B2
AU130191B2 AU21798/45A AU2179845A AU130191B2 AU 130191 B2 AU130191 B2 AU 130191B2 AU 21798/45 A AU21798/45 A AU 21798/45A AU 2179845 A AU2179845 A AU 2179845A AU 130191 B2 AU130191 B2 AU 130191B2
Authority
AU
Australia
Prior art keywords
switching devices
automatic switching
electric automatic
electric
devices
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
AU21798/45A
Other versions
AU2179845A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU130191B2 publication Critical patent/AU130191B2/en
Publication of AU2179845A publication Critical patent/AU2179845A/en
Expired legal-status Critical Current

Links

AU21798/45A 1945-07-09 Improvements in electric automatic switching devices Expired AU130191B2 (en)

Publications (2)

Publication Number Publication Date
AU130191B2 true AU130191B2 (en) 1948-12-09
AU2179845A AU2179845A (en) 1948-12-09

Family

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