NL73550C - - Google Patents

Info

Publication number
NL73550C
NL73550C NL73550DA NL73550C NL 73550 C NL73550 C NL 73550C NL 73550D A NL73550D A NL 73550DA NL 73550 C NL73550 C NL 73550C
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 NL73550C publication Critical patent/NL73550C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/0016Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
NL73550D 1947-06-09 NL73550C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005139T 1947-06-09

Publications (1)

Publication Number Publication Date
NL73550C true NL73550C (sv)

Family

ID=9564491

Family Applications (2)

Application Number Title Priority Date Filing Date
NL133987D NL133987B (sv) 1947-06-09
NL73550D NL73550C (sv) 1947-06-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL133987D NL133987B (sv) 1947-06-09

Country Status (3)

Country Link
CH (1) CH271789A (sv)
FR (1) FR1005139A (sv)
NL (2) NL73550C (sv)

Also Published As

Publication number Publication date
FR1005139A (fr) 1952-04-07
NL133987B (sv)
CH271789A (de) 1950-11-15

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