CH275986A - Fernmeldeamtsanlage. - Google Patents

Fernmeldeamtsanlage.

Info

Publication number
CH275986A
CH275986A CH275986DA CH275986A CH 275986 A CH275986 A CH 275986A CH 275986D A CH275986D A CH 275986DA CH 275986 A CH275986 A CH 275986A
Authority
CH
Switzerland
Prior art keywords
exchange system
telecommunications exchange
telecommunications
exchange
Prior art date
Application number
Other languages
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio 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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH275986A publication Critical patent/CH275986A/de

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
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
CH275986D 1945-11-17 1947-07-30 Fernmeldeamtsanlage. CH275986A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US275986XA 1945-11-17 1945-11-17

Publications (1)

Publication Number Publication Date
CH275986A true CH275986A (de) 1951-06-15

Family

ID=21838650

Family Applications (1)

Application Number Title Priority Date Filing Date
CH275986D CH275986A (de) 1945-11-17 1947-07-30 Fernmeldeamtsanlage.

Country Status (3)

Country Link
CH (1) CH275986A (de)
FR (1) FR939387A (de)
GB (1) GB644570A (de)

Also Published As

Publication number Publication date
FR939387A (fr) 1948-11-12
GB644570A (en) 1950-10-11

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