AU151648B2 - Improvements in automatic telephone selector switches - Google Patents

Improvements in automatic telephone selector switches

Info

Publication number
AU151648B2
AU151648B2 AU34059/50A AU3405950A AU151648B2 AU 151648 B2 AU151648 B2 AU 151648B2 AU 34059/50 A AU34059/50 A AU 34059/50A AU 3405950 A AU3405950 A AU 3405950A AU 151648 B2 AU151648 B2 AU 151648B2
Authority
AU
Australia
Prior art keywords
selector switches
automatic telephone
telephone selector
automatic
switches
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
AU34059/50A
Other versions
AU3405950A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU3405950A publication Critical patent/AU3405950A/en
Publication of AU151648B2 publication Critical patent/AU151648B2/en
Expired legal-status Critical Current

Links

AU34059/50A 1950-05-02 Improvements in automatic telephone selector switches Expired AU151648B2 (en)

Publications (2)

Publication Number Publication Date
AU3405950A AU3405950A (en) 1950-07-06
AU151648B2 true AU151648B2 (en) 1950-07-06

Family

ID=

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