BE509401A - - Google Patents

Info

Publication number
BE509401A
BE509401A BE509401DA BE509401A BE 509401 A BE509401 A BE 509401A BE 509401D A BE509401D A BE 509401DA BE 509401 A BE509401 A BE 509401A
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 BE509401A publication Critical patent/BE509401A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
BE509401D 1951-02-23 BE509401A (US06534493-20030318-C00166.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL299120X 1951-02-23

Publications (1)

Publication Number Publication Date
BE509401A true BE509401A (US06534493-20030318-C00166.png)

Family

ID=19783146

Family Applications (1)

Application Number Title Priority Date Filing Date
BE509401D BE509401A (US06534493-20030318-C00166.png) 1951-02-23

Country Status (4)

Country Link
BE (1) BE509401A (US06534493-20030318-C00166.png)
CH (1) CH299120A (US06534493-20030318-C00166.png)
FR (1) FR1054908A (US06534493-20030318-C00166.png)
GB (1) GB710205A (US06534493-20030318-C00166.png)

Also Published As

Publication number Publication date
CH299120A (de) 1954-05-31
GB710205A (en) 1954-06-09
FR1054908A (fr) 1954-02-15

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