BE449733A - - Google Patents

Info

Publication number
BE449733A
BE449733A BE449733DA BE449733A BE 449733 A BE449733 A BE 449733A BE 449733D A BE449733D A BE 449733DA BE 449733 A BE449733 A BE 449733A
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 BE449733A publication Critical patent/BE449733A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE449733D 1942-06-06 BE449733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE266244X 1942-06-06

Publications (1)

Publication Number Publication Date
BE449733A true BE449733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5997344

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449733D BE449733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1942-06-06

Country Status (3)

Country Link
BE (1) BE449733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH266244A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR892125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497288A (en) * 1975-03-07 1978-01-05 Coal Ind Telecommunication system

Also Published As

Publication number Publication date
CH266244A (de) 1950-01-15
FR892125A (fr) 1944-03-29

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