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AU480355B2 - Improvements in or relating to switching systems having operator or attendant positions - Google Patents
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AU480355B2 - Improvements in or relating to switching systems having operator or attendant positions - Google Patents

Improvements in or relating to switching systems having operator or attendant positions

Info

Publication number
AU480355B2
AU480355B2 AU58388/73A AU5838873A AU480355B2 AU 480355 B2 AU480355 B2 AU 480355B2 AU 58388/73 A AU58388/73 A AU 58388/73A AU 5838873 A AU5838873 A AU 5838873A AU 480355 B2 AU480355 B2 AU 480355B2
Authority
AU
Australia
Prior art keywords
relating
operator
switching systems
attendant positions
attendant
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
AU58388/73A
Other versions
AU5838873A (en
Inventor
Richard Stidham And Louis Emanuel Thelemaque James
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of AU5838873A publication Critical patent/AU5838873A/en
Publication of AU480355B2 publication Critical patent/AU480355B2/en
Expired legal-status Critical Current

Links

AU58388/73A 1972-07-27 1973-07-23 Improvements in or relating to switching systems having operator or attendant positions Expired AU480355B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27572672A 1972-07-27 1972-07-27
USUS275,726 1972-07-27

Publications (2)

Publication Number Publication Date
AU5838873A AU5838873A (en) 1975-01-23
AU480355B2 true AU480355B2 (en) 1975-01-23

Family

ID=

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