NL76645C - - Google Patents

Info

Publication number
NL76645C
NL76645C NL76645DA NL76645C NL 76645 C NL76645 C NL 76645C NL 76645D A NL76645D A NL 76645DA NL 76645 C NL76645 C NL 76645C
Authority
NL
Netherlands
Application number
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.)
Publication of NL76645C publication Critical patent/NL76645C/xx

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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
    • 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)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Electrotherapy Devices (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
NL76645D 1949-02-14 NL76645C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3972/49A GB735501A (en) 1949-02-14 1949-02-14 Improvements in or relating to register translators for telecommunication switching systems

Publications (1)

Publication Number Publication Date
NL76645C true NL76645C (en:Method)

Family

ID=9768374

Family Applications (2)

Application Number Title Priority Date Filing Date
NL686813332A NL151655B (nl) 1949-02-14 Werkwijze voor het vormen van een gewapend betonbuis en met toepassing van die werkwijze, verkregen gewapend betonbuis.
NL76645D NL76645C (en:Method) 1949-02-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL686813332A NL151655B (nl) 1949-02-14 Werkwijze voor het vormen van een gewapend betonbuis en met toepassing van die werkwijze, verkregen gewapend betonbuis.

Country Status (5)

Country Link
US (1) US2686224A (en:Method)
BE (2) BE493889A (en:Method)
DE (1) DE900587C (en:Method)
GB (1) GB735501A (en:Method)
NL (2) NL76645C (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744291A (en) * 1950-01-16 1956-02-01 Standard Telephones Cables Ltd Improvements in or relating to electrical communication systems
DE967796C (de) * 1953-11-06 1957-12-12 Siemens Ag Schaltungsanordnung zur Speicherung und Auswertung von Kennzeichen in Fernmelde-, insbesondere Fernsprechanlagen mittels Mehrkathodenroehren
US2976365A (en) * 1954-09-10 1961-03-21 Bell Telephone Labor Inc Automatic telephone traffic recorder employing magnetic tape
US2898583A (en) * 1955-08-06 1959-08-04 Automatic Telephone & Elect Circuit arrangements for converting information from one form to another
DE1189293B (de) * 1956-08-24 1965-03-18 Dr Gerhard Dirks Schrittweise bewegter magnetischer Bandspeicher

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1705462A (en) * 1921-12-17 1929-03-12 Automatic Electric Inc Automatic telephone system
US1674134A (en) * 1924-02-08 1928-06-19 schwartz
GB295421A (en) * 1927-05-10 1928-08-10 Standard Telephones Cables Ltd Improvements in telephone systems
US1953929A (en) * 1930-05-17 1934-04-10 Mix & Genest Ag Electromagnetic relay
US2248583A (en) * 1938-12-27 1941-07-08 Teletype Corp Code translating mechanism
US2341746A (en) * 1940-04-15 1944-02-15 Automatic Elect Lab Telephone system
US2409063A (en) * 1941-09-18 1946-10-08 Automatic Elect Lab Telephone system
US2317471A (en) * 1942-02-17 1943-04-27 Bell Telephone Labor Inc Selection system
US2379715A (en) * 1942-10-09 1945-07-03 Bell Telephone Labor Inc Communication system
US2407320A (en) * 1942-11-05 1946-09-10 Bell Telephone Labor Inc Electronic counter
US2408077A (en) * 1944-08-25 1946-09-24 Standard Telephones Cables Ltd Multichannel system
US2520142A (en) * 1946-04-24 1950-08-29 Standard Telephones Cables Ltd Code translator
FR956899A (en:Method) * 1946-10-30 1950-02-09

Also Published As

Publication number Publication date
DE900587C (de) 1954-01-18
BE522381A (en:Method)
NL151655B (nl)
GB735501A (en) 1955-08-24
US2686224A (en) 1954-08-10
BE493889A (en:Method)

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