AU217003B2 - Improvements in dial switches for telephone instruments - Google Patents

Improvements in dial switches for telephone instruments

Info

Publication number
AU217003B2
AU217003B2 AU32529/57A AU3252957A AU217003B2 AU 217003 B2 AU217003 B2 AU 217003B2 AU 32529/57 A AU32529/57 A AU 32529/57A AU 3252957 A AU3252957 A AU 3252957A AU 217003 B2 AU217003 B2 AU 217003B2
Authority
AU
Australia
Prior art keywords
telephone instruments
dial switches
dial
switches
instruments
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
AU32529/57A
Other versions
AU3252957A (en
Inventor
Moore William
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 Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Filing date
Publication date
Application filed by Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of AU3252957A publication Critical patent/AU3252957A/en
Publication of AU217003B2 publication Critical patent/AU217003B2/en
Expired legal-status Critical Current

Links

AU32529/57A 1957-10-30 Improvements in dial switches for telephone instruments Expired AU217003B2 (en)

Publications (2)

Publication Number Publication Date
AU3252957A AU3252957A (en) 1958-05-01
AU217003B2 true AU217003B2 (en) 1958-05-01

Family

ID=

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