IL52670A0 - Switching arrangements for telephone switchboards - Google Patents

Switching arrangements for telephone switchboards

Info

Publication number
IL52670A0
IL52670A0 IL52670A IL5267077A IL52670A0 IL 52670 A0 IL52670 A0 IL 52670A0 IL 52670 A IL52670 A IL 52670A IL 5267077 A IL5267077 A IL 5267077A IL 52670 A0 IL52670 A0 IL 52670A0
Authority
IL
Israel
Prior art keywords
switching arrangements
telephone switchboards
switchboards
telephone
arrangements
Prior art date
Application number
IL52670A
Other versions
IL52670A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IL52670A0 publication Critical patent/IL52670A0/en
Publication of IL52670A publication Critical patent/IL52670A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
IL52670A 1976-08-06 1977-08-05 Path routing arrangement for telephone switching exchange IL52670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2635485A DE2635485B2 (en) 1976-08-06 1976-08-06 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with multi-stage switching matrices in stretched grouping and with route finding devices

Publications (2)

Publication Number Publication Date
IL52670A0 true IL52670A0 (en) 1977-10-31
IL52670A IL52670A (en) 1979-11-30

Family

ID=5984920

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52670A IL52670A (en) 1976-08-06 1977-08-05 Path routing arrangement for telephone switching exchange

Country Status (2)

Country Link
DE (1) DE2635485B2 (en)
IL (1) IL52670A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637060C2 (en) * 1986-10-31 1999-02-04 Wacker Chemie Gmbh Device for spraying or injecting liquid into a container and its use

Also Published As

Publication number Publication date
DE2635485A1 (en) 1978-02-09
DE2635485B2 (en) 1978-05-24
IL52670A (en) 1979-11-30

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