BE392072A - - Google Patents

Info

Publication number
BE392072A
BE392072A BE392072DA BE392072A BE 392072 A BE392072 A BE 392072A BE 392072D A BE392072D A BE 392072DA BE 392072 A BE392072 A BE 392072A
Authority
BE
Belgium
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 BE392072A publication Critical patent/BE392072A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/26Devices for calling a subscriber
    • H04M1/27Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
BE392072D 1931-07-10 BE392072A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE739840X 1931-07-10

Publications (1)

Publication Number Publication Date
BE392072A true BE392072A (en:Method)

Family

ID=6643130

Family Applications (1)

Application Number Title Priority Date Filing Date
BE392072D BE392072A (en:Method) 1931-07-10

Country Status (3)

Country Link
BE (1) BE392072A (en:Method)
CH (1) CH171187A (en:Method)
FR (1) FR739840A (en:Method)

Also Published As

Publication number Publication date
CH171187A (de) 1934-08-15
FR739840A (fr) 1933-01-17

Similar Documents

Publication Publication Date Title
BE377446A (en:Method)
BE392072A (en:Method)
BE353568A (en:Method)
BE362823A (en:Method)
BE373801A (en:Method)
BE375242A (en:Method)
BE375720A (en:Method)
BE376369A (en:Method)
BE376486A (en:Method)
BE376552A (en:Method)
BE376624A (en:Method)
BE376961A (en:Method)
BE377041A (en:Method)
BE377073A (en:Method)
BE377219A (en:Method)
BE377275A (en:Method)
BE377461A (en:Method)
BE377475A (en:Method)
BE377489A (en:Method)
BE377518A (en:Method)
BE377652A (en:Method)
BE377673A (en:Method)
BE377703A (en:Method)
BE377748A (en:Method)
BE377797A (en:Method)