CH301275A - Fernmeldeamtsanlage. - Google Patents

Fernmeldeamtsanlage.

Info

Publication number
CH301275A
CH301275A CH301275DA CH301275A CH 301275 A CH301275 A CH 301275A CH 301275D A CH301275D A CH 301275DA CH 301275 A CH301275 A CH 301275A
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 CH301275A publication Critical patent/CH301275A/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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex 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)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Control Of Stepping Motors (AREA)
  • Electronic Switches (AREA)
CH301275D 1946-10-04 1948-02-24 Fernmeldeamtsanlage. CH301275A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB301275X 1946-10-04

Publications (1)

Publication Number Publication Date
CH301275A true CH301275A (de) 1954-08-31

Family

ID=10302724

Family Applications (1)

Application Number Title Priority Date Filing Date
CH301275D CH301275A (de) 1946-10-04 1948-02-24 Fernmeldeamtsanlage.

Country Status (7)

Country Link
US (1) US2649505A (de)
BE (1) BE482056A (de)
CH (1) CH301275A (de)
DE (1) DE921456C (de)
FR (1) FR959010A (de)
GB (1) GB632375A (de)
NL (1) NL78387C (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE488995A (de) * 1948-05-15
NL87828C (de) * 1949-08-12
USRE24679E (en) * 1951-02-02 1959-08-11 Automatic telephone systems
BE510260A (de) * 1951-03-28
US2747020A (en) * 1951-11-24 1956-05-22 Gen Electric Co Ltd Telecommunication systems embodying automatic exchanges
US2838610A (en) * 1952-07-26 1958-06-10 Gen Dynamics Corp Electronic telephone system
US2872521A (en) * 1952-09-06 1959-02-03 Gen Dynamics Corp Linkage allotting system for automatic telephone system
NL182959B (nl) * 1952-11-19 Pfizer N-1 gesubstitueerde 3-(imidazol-1-ylmethyl)-indolen, deze verbindingen bevattende farmaceutische voorwerpen, en werkwijze voor het bereiden van voornoemde verbindingen.
US2921137A (en) * 1952-12-16 1960-01-12 Gen Dynamics Corp Telephone system
US2832832A (en) * 1952-12-17 1958-04-29 Gen Dynamics Corp Telephone system
US2880274A (en) * 1953-02-24 1959-03-31 Gen Dynamics Corp Telephone system
NL187779B (nl) * 1953-06-26 Rca Licensing Corp Audioversterker.
US2848544A (en) * 1954-04-23 1958-08-19 Gen Dynamics Corp Electronic switching means
GB833454A (en) * 1955-06-13 1960-04-27 Kienzle Apparate Gmbh Process and apparatus for generating series of electrical pulses
DE1118271B (de) * 1955-11-08 1961-11-30 Siemens Edison Swan Ltd Schaltungsanordnung fuer nach dem Zeitmultiplexprinzip arbeitende Vermittlungseinrichtungen in Fernmelde-, insbesondere Fernsprechanlagen
US2972111A (en) * 1958-08-13 1961-02-14 Jr Charles W Hoover Clock-operated delay circuit
US3176077A (en) * 1959-05-21 1965-03-30 Gen Dynamics Corp Electronic switching telephone system
USRE26227E (en) * 1961-01-30 1967-06-27 Electronic switching system and line circuit therefor
US10277737B2 (en) * 2015-10-06 2019-04-30 Robert Michael Bensman Method and apparatus for defeating computer-generated, telemarketing, and robo-calls to phones
JP7470719B2 (ja) 2019-06-24 2024-04-18 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 通信ネットワークにおける無線通信に関連した方法、装置、および機械可読媒体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905359A (en) * 1931-11-14 1933-04-25 American Telephone & Telegraph Channel selection
US2199634A (en) * 1938-06-21 1940-05-07 Rca Corp Secret communication system
NL62795C (de) * 1940-05-28
US2271000A (en) * 1941-01-07 1942-01-27 William V Lovell Speech transmission system
US2387018A (en) * 1942-08-05 1945-10-16 Bell Lab Inc Communication system
US2418116A (en) * 1943-12-20 1947-04-01 Standard Telephones Cables Ltd Multiplex synchronizing system
GB635474A (en) * 1944-10-03 1950-04-12 Standard Telephones Cables Ltd Improvements in or relating to thermionic multivibrators for use in multi-channel electrical pulse communication systems
US2388001A (en) * 1944-12-07 1945-10-30 Hazeltine Corp Signal-transmission system
US2462896A (en) * 1945-11-14 1949-03-01 Standard Telephones Cables Ltd Line finder synchronizer
US2492136A (en) * 1946-03-14 1949-12-27 Fed Telecomm Lab Inc Electronic telephone exchange
US2492180A (en) * 1947-04-26 1949-12-27 Fed Telecomm Lab Inc Ringing arrangement for electronic switching systems

Also Published As

Publication number Publication date
DE921456C (de) 1954-12-20
GB632375A (en) 1949-11-28
US2649505A (en) 1953-08-18
NL78387C (de)
FR959010A (de) 1950-03-23
BE482056A (de)

Similar Documents

Publication Publication Date Title
CH301275A (de) Fernmeldeamtsanlage.
CH271002A (de) Fernmeldeschaltanlage.
CH274392A (de) Fernmeldeamtsanlage.
CH276281A (de) Fernmeldeanlage.
CH267897A (de) Heizkörper.
CH271667A (fr) Stylographe.
CH270706A (de) Automatische Telephonanlage.
CH270999A (de) Fernsprechamtsanlage.
CH262296A (fr) Stylographe.
CH250549A (de) Fassbock.
CH269352A (de) Fernmeldeanlage.
DK81038C (da) Telefoncentralanlæg.
DK80658C (da) Udveksling.
CH275986A (de) Fernmeldeamtsanlage.
DK73298C (da) Stensavblad.
CH251060A (de) Stosskarren.
CH263191A (de) Motofaucheuse.
CH274624A (de) Telegraphenanlage.
DK82317C (da) Telekommunikationsanlæg.
DK78682C (da) Automatisk telefonsystem.
DK70176C (da) Centreret optisk system.
ES13519Y (es) Interruptor-conmutador múltiple.
CH266242A (de) Fernschreibmaschine.
DK72342C (da) Filtreringsanlæg.
CH257256A (de) Telephonamtsanlage.