BE354197A - - Google Patents

Info

Publication number
BE354197A
BE354197A BE354197DA BE354197A BE 354197 A BE354197 A BE 354197A BE 354197D A BE354197D A BE 354197DA BE 354197 A BE354197 A BE 354197A
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 BE354197A publication Critical patent/BE354197A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE354197D 1927-11-01 BE354197A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US230219A US1762744A (en) 1927-11-01 1927-11-01 Retardation coil for composite sets

Publications (1)

Publication Number Publication Date
BE354197A true BE354197A (enrdf_load_stackoverflow)

Family

ID=22864369

Family Applications (1)

Application Number Title Priority Date Filing Date
BE354197D BE354197A (enrdf_load_stackoverflow) 1927-11-01

Country Status (3)

Country Link
US (1) US1762744A (enrdf_load_stackoverflow)
BE (1) BE354197A (enrdf_load_stackoverflow)
FR (1) FR660640A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR660640A (fr) 1929-07-13
US1762744A (en) 1930-06-10

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