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GB1122267A - Devices for successive occupation of intermediate routes, trunks or apparatus at automatic exchanges - Google Patents

Devices for successive occupation of intermediate routes, trunks or apparatus at automatic exchanges

Info

Publication number
GB1122267A
GB1122267A GB4358165A GB4358165A GB1122267A GB 1122267 A GB1122267 A GB 1122267A GB 4358165 A GB4358165 A GB 4358165A GB 4358165 A GB4358165 A GB 4358165A GB 1122267 A GB1122267 A GB 1122267A
Authority
GB
United Kingdom
Prior art keywords
trunks
occupation
successive
devices
automatic exchanges
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
GB4358165A
Inventor
Teodor Yanovich Rozitis
Vadim Vasilievich Broska
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.)
G ELECTROTEKNICHESKY ZD
Original Assignee
G ELECTROTEKNICHESKY ZD
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 G ELECTROTEKNICHESKY ZD filed Critical G ELECTROTEKNICHESKY ZD
Priority to GB4358165A priority Critical patent/GB1122267A/en
Publication of GB1122267A publication Critical patent/GB1122267A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

1,122,267. Automatic exchange systems. GOSUDARSTVENNY ELECTROTEKNICHESKY ZAVOD. 14 Oct., 1965, No. 43581/65. Heading H4K. A hunting or allotting circuit comprising a chain of 2-winding relays can be used in association with a number of groups of trunks or apparatus units, the holding windings of the relays being connected over contacts pertaining to a particular group to be tested to contacts indicative of the busy or idle condition of members of the group.
GB4358165A 1965-10-14 1965-10-14 Devices for successive occupation of intermediate routes, trunks or apparatus at automatic exchanges Expired GB1122267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4358165A GB1122267A (en) 1965-10-14 1965-10-14 Devices for successive occupation of intermediate routes, trunks or apparatus at automatic exchanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4358165A GB1122267A (en) 1965-10-14 1965-10-14 Devices for successive occupation of intermediate routes, trunks or apparatus at automatic exchanges

Publications (1)

Publication Number Publication Date
GB1122267A true GB1122267A (en) 1968-08-07

Family

ID=10429393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4358165A Expired GB1122267A (en) 1965-10-14 1965-10-14 Devices for successive occupation of intermediate routes, trunks or apparatus at automatic exchanges

Country Status (1)

Country Link
GB (1) GB1122267A (en)

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