NL237886A - - Google Patents

Info

Publication number
NL237886A
NL237886A NL237886DA NL237886A NL 237886 A NL237886 A NL 237886A NL 237886D A NL237886D A NL 237886DA NL 237886 A NL237886 A NL 237886A
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 NL237886A publication Critical patent/NL237886A/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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Relay Circuits (AREA)
  • Interface Circuits In Exchanges (AREA)
NL237886D 1959-04-07 NL237886A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL237886 1959-04-07

Publications (1)

Publication Number Publication Date
NL237886A true NL237886A (enrdf_load_html_response)

Family

ID=19751657

Family Applications (2)

Application Number Title Priority Date Filing Date
NL237886D NL237886A (enrdf_load_html_response) 1959-04-07
NL102600D NL102600C (enrdf_load_html_response) 1959-04-07

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL102600D NL102600C (enrdf_load_html_response) 1959-04-07

Country Status (6)

Country Link
US (1) US3177409A (enrdf_load_html_response)
CH (1) CH382233A (enrdf_load_html_response)
DE (1) DE1133436B (enrdf_load_html_response)
ES (1) ES257103A1 (enrdf_load_html_response)
GB (1) GB949314A (enrdf_load_html_response)
NL (2) NL102600C (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209334B (de) * 1962-08-22 1966-01-20 Siemens Ag Anordnung zur Fortschaltung eines Zaehlorgans durch von mehreren Gebern gesendete Impulse
DE1193095B (de) * 1963-08-17 1965-05-20 Olympia Werke Ag Elektronischer Kettenschalter zur Verhinderung der Ausloesung mehrerer, an einer Tastatur irrtuemlich gleichzeitig ausgewaehlter Schaltvorgaenge
US3541515A (en) * 1968-04-01 1970-11-17 Rca Corp Single wire crosspoint switching circuit with external signaling
DE2123736B2 (de) * 1971-05-13 1979-08-16 Blaupunkt-Werke Gmbh, 3200 Hildesheim Anzeigeeinrichtung mit Leuchtelementen
US5763959A (en) * 1995-08-14 1998-06-09 Chambers; Michael Control cabinet for building automation systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712101A (en) * 1955-06-28 sal ati
US1900095A (en) * 1929-03-11 1933-03-07 Monopulse Teletype Corp One-wire electrical selecting apparatus
US2712885A (en) * 1949-05-10 1955-07-12 Standard Oil Co Selective fluid metering system
NL168651B (nl) * 1950-11-18 Westinghouse Electric Corp Luminescentielamp.
US2787741A (en) * 1952-10-01 1957-04-02 Int Standard Electric Corp Contact chain circuit for the consecutive preparation of idle outlets in telephone systems
DE970014C (de) * 1954-09-27 1958-08-14 Siemens Ag Schaltungsanordnung zum Anruf von Arbeitsplaetzen in Fernmelde-, insbesondere Fernsprechanlagen

Also Published As

Publication number Publication date
DE1133436B (de) 1962-07-19
US3177409A (en) 1965-04-06
ES257103A1 (es) 1960-08-16
GB949314A (en) 1964-02-12
NL102600C (enrdf_load_html_response)
CH382233A (de) 1964-09-30

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