CH272116A - Schaltungsanordnung in Telephonkleinzentralen. - Google Patents

Schaltungsanordnung in Telephonkleinzentralen.

Info

Publication number
CH272116A
CH272116A CH272116DA CH272116A CH 272116 A CH272116 A CH 272116A CH 272116D A CH272116D A CH 272116DA CH 272116 A CH272116 A CH 272116A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
small telephone
telephone centers
centers
small
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Aktiengesellschaft Autophon
Original Assignee
Autophon 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 Autophon Ag filed Critical Autophon Ag
Publication of CH272116A publication Critical patent/CH272116A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/10—Manual exchanges using separate plug for each subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CH272116D 1949-02-02 1949-02-02 Schaltungsanordnung in Telephonkleinzentralen. CH272116A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1010219X 1949-02-02

Publications (1)

Publication Number Publication Date
CH272116A true CH272116A (de) 1950-11-30

Family

ID=4552457

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272116D CH272116A (de) 1949-02-02 1949-02-02 Schaltungsanordnung in Telephonkleinzentralen.

Country Status (3)

Country Link
BE (1) BE493609A (nl)
CH (1) CH272116A (nl)
FR (1) FR1010219A (nl)

Also Published As

Publication number Publication date
FR1010219A (fr) 1952-06-09
BE493609A (nl)

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