AU486155B2 - System designed for recording and reading the tariff units inthe telephone exchange orin the teletype central office - Google Patents

System designed for recording and reading the tariff units inthe telephone exchange orin the teletype central office

Info

Publication number
AU486155B2
AU486155B2 AU62806/73A AU6280673A AU486155B2 AU 486155 B2 AU486155 B2 AU 486155B2 AU 62806/73 A AU62806/73 A AU 62806/73A AU 6280673 A AU6280673 A AU 6280673A AU 486155 B2 AU486155 B2 AU 486155B2
Authority
AU
Australia
Prior art keywords
teletype
orin
recording
reading
central office
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
AU62806/73A
Other versions
AU6280673A (en
Inventor
W. Szczepanski And WiesåAw Wilczynski Jerzy
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.)
Politechnika Warszawska
Original Assignee
Politechnika Warszawska
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
Priority claimed from PL15935672A external-priority patent/PL79151B1/xx
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Application granted granted Critical
Publication of AU6280673A publication Critical patent/AU6280673A/en
Publication of AU486155B2 publication Critical patent/AU486155B2/en
Expired legal-status Critical Current

Links

AU62806/73A 1972-12-07 1973-11-22 System designed for recording and reading the tariff units inthe telephone exchange orin the teletype central office Expired AU486155B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLPL8159.356 1972-12-07
PL15935672A PL79151B1 (en) 1972-12-07 1972-12-07

Publications (2)

Publication Number Publication Date
AU6280673A AU6280673A (en) 1975-05-22
AU486155B2 true AU486155B2 (en) 1975-05-22

Family

ID=

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