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AU137671B2 - Improvements in switches for use in telephone or like systems - Google Patents
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AU137671B2 - Improvements in switches for use in telephone or like systems - Google Patents

Improvements in switches for use in telephone or like systems

Info

Publication number
AU137671B2
AU137671B2 AU7885/46A AU788546A AU137671B2 AU 137671 B2 AU137671 B2 AU 137671B2 AU 7885/46 A AU7885/46 A AU 7885/46A AU 788546 A AU788546 A AU 788546A AU 137671 B2 AU137671 B2 AU 137671B2
Authority
AU
Australia
Prior art keywords
telephone
switches
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
AU7885/46A
Other versions
AU788546A (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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Filing date
Publication date
Application filed by Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of AU137671B2 publication Critical patent/AU137671B2/en
Publication of AU788546A publication Critical patent/AU788546A/en
Expired legal-status Critical Current

Links

AU7885/46A 1946-11-04 Improvements in switches for use in telephone or like systems Expired AU137671B2 (en)

Publications (2)

Publication Number Publication Date
AU137671B2 true AU137671B2 (en) 1946-12-05
AU788546A AU788546A (en) 1946-12-05

Family

ID=

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