FR334478A - Multiple telegraph device - Google Patents

Multiple telegraph device

Info

Publication number
FR334478A
FR334478A FR334478DA FR334478A FR 334478 A FR334478 A FR 334478A FR 334478D A FR334478D A FR 334478DA FR 334478 A FR334478 A FR 334478A
Authority
FR
France
Prior art keywords
telegraph device
multiple telegraph
telegraph
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADIER)
Original Assignee
ADIER)
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 ADIER) filed Critical ADIER)
Application granted granted Critical
Publication of FR334478A publication Critical patent/FR334478A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR334478D 1903-08-07 1903-08-07 Multiple telegraph device Expired FR334478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR334478T 1903-08-07

Publications (1)

Publication Number Publication Date
FR334478A true FR334478A (en) 1903-12-22

Family

ID=1384005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR334478D Expired FR334478A (en) 1903-08-07 1903-08-07 Multiple telegraph device

Country Status (1)

Country Link
FR (1) FR334478A (en)

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