BE549011A - - Google Patents

Info

Publication number
BE549011A
BE549011A BE549011A BE549011A BE549011A BE 549011 A BE549011 A BE 549011A BE 549011 A BE549011 A BE 549011A BE 549011 A BE549011 A BE 549011A BE 549011 A BE549011 A BE 549011A
Authority
BE
Belgium
Application number
BE549011A
Other languages
French (fr)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BE549011A publication Critical patent/BE549011A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
BE549011A 1954-03-27 1956-06-26 BE549011A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE336874X 1954-03-27
SE349648X 1955-07-20

Publications (1)

Publication Number Publication Date
BE549011A true BE549011A (zh) 1959-11-20

Family

ID=32965056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE549011A BE549011A (zh) 1954-03-27 1956-06-26

Country Status (5)

Country Link
BE (1) BE549011A (zh)
CH (1) CH349648A (zh)
DE (1) DE1014601B (zh)
FR (1) FR70367E (zh)
GB (1) GB798803A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128401A1 (en) * 2006-04-28 2007-11-15 Alessandro Chiorlin Support device for photovoltaic panels intended for installations for the production of electrical energy

Also Published As

Publication number Publication date
DE1014601B (de) 1957-08-29
FR70367E (fr) 1959-04-06
GB798803A (en) 1958-07-30
CH349648A (de) 1960-10-31

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