NL62663C - - Google Patents

Info

Publication number
NL62663C
NL62663C NL62663DA NL62663C NL 62663 C NL62663 C NL 62663C NL 62663D A NL62663D A NL 62663DA NL 62663 C NL62663 C NL 62663C
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 NL62663C publication Critical patent/NL62663C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/58Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Structure Of Telephone Exchanges (AREA)
NL62663D 1941-12-18 NL62663C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16334/41A GB554136A (en) 1941-12-18 1941-12-18 Improvements in or relating to telephone systems

Publications (1)

Publication Number Publication Date
NL62663C true NL62663C (xx)

Family

ID=10075412

Family Applications (1)

Application Number Title Priority Date Filing Date
NL62663D NL62663C (xx) 1941-12-18

Country Status (5)

Country Link
US (1) US2358185A (xx)
BE (1) BE554136A (xx)
FR (1) FR933193A (xx)
GB (1) GB554136A (xx)
NL (1) NL62663C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176080A (en) * 1959-12-11 1965-03-30 Gen Dynamies Corp Night answering and transfer of trunk calls
DE1135055B (de) * 1961-03-07 1962-08-23 Standard Elektrik Lorenz Ag Schaltungsanordnung zur Berechtigungskennzeichnung in Fernsprech-Nebenstellenanlagen
BE622308A (xx) * 1961-09-11

Also Published As

Publication number Publication date
GB554136A (en) 1943-06-22
BE554136A (xx)
FR933193A (fr) 1948-04-13
US2358185A (en) 1944-09-12

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