GB1296231A - - Google Patents

Info

Publication number
GB1296231A
GB1296231A GB1296231DA GB1296231A GB 1296231 A GB1296231 A GB 1296231A GB 1296231D A GB1296231D A GB 1296231DA GB 1296231 A GB1296231 A GB 1296231A
Authority
GB
United Kingdom
Prior art keywords
group
registers
control units
control unit
call
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
Other languages
English (en)
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 filed Critical
Publication of GB1296231A publication Critical patent/GB1296231A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
GB1296231D 1969-09-18 1969-09-18 Expired GB1296231A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4604669 1969-09-18

Publications (1)

Publication Number Publication Date
GB1296231A true GB1296231A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=10439633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296231D Expired GB1296231A (enrdf_load_stackoverflow) 1969-09-18 1969-09-18

Country Status (2)

Country Link
DE (1) DE2045171A1 (enrdf_load_stackoverflow)
GB (1) GB1296231A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2045171A1 (de) 1971-04-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees