BE384614A - - Google Patents

Info

Publication number
BE384614A
BE384614A BE384614DA BE384614A BE 384614 A BE384614 A BE 384614A BE 384614D A BE384614D A BE 384614DA BE 384614 A BE384614 A BE 384614A
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 BE384614A publication Critical patent/BE384614A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
BE384614D 1930-12-19 BE384614A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR724229T 1930-12-19

Publications (1)

Publication Number Publication Date
BE384614A true BE384614A (enrdf_load_stackoverflow)

Family

ID=9107862

Family Applications (1)

Application Number Title Priority Date Filing Date
BE384614D BE384614A (enrdf_load_stackoverflow) 1930-12-19

Country Status (2)

Country Link
BE (1) BE384614A (enrdf_load_stackoverflow)
FR (1) FR724229A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR724229A (fr) 1932-04-23

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