SE361575B - - Google Patents

Info

Publication number
SE361575B
SE361575B SE04274/72A SE427472A SE361575B SE 361575 B SE361575 B SE 361575B SE 04274/72 A SE04274/72 A SE 04274/72A SE 427472 A SE427472 A SE 427472A SE 361575 B SE361575 B SE 361575B
Authority
SE
Sweden
Application number
SE04274/72A
Inventor
C A Soederbom
L I Broger
Original Assignee
C A Soederbom
L I Broger
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 C A Soederbom, L I Broger filed Critical C A Soederbom
Priority to SE04274/72A priority Critical patent/SE361575B/xx
Publication of SE361575B publication Critical patent/SE361575B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2272—Subscriber line supervision circuits, e.g. call detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
SE04274/72A 1972-04-04 1972-04-04 SE361575B (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE04274/72A SE361575B (enrdf_load_html_response) 1972-04-04 1972-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04274/72A SE361575B (enrdf_load_html_response) 1972-04-04 1972-04-04

Publications (1)

Publication Number Publication Date
SE361575B true SE361575B (enrdf_load_html_response) 1973-11-05

Family

ID=20263838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04274/72A SE361575B (enrdf_load_html_response) 1972-04-04 1972-04-04

Country Status (1)

Country Link
SE (1) SE361575B (enrdf_load_html_response)

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