FR603785A - Improvements to signaling systems - Google Patents

Improvements to signaling systems

Info

Publication number
FR603785A
FR603785A FR603785DA FR603785A FR 603785 A FR603785 A FR 603785A FR 603785D A FR603785D A FR 603785DA FR 603785 A FR603785 A FR 603785A
Authority
FR
France
Prior art keywords
signaling systems
signaling
systems
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.)
J CARPENTIER ATEL
Original Assignee
J CARPENTIER ATEL
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 J CARPENTIER ATEL filed Critical J CARPENTIER ATEL
Application granted granted Critical
Publication of FR603785A publication Critical patent/FR603785A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
FR603785D 1925-03-11 1924-12-20 Improvements to signaling systems Expired FR603785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30760T 1925-03-11

Publications (1)

Publication Number Publication Date
FR603785A true FR603785A (en) 1926-04-22

Family

ID=8668642

Family Applications (2)

Application Number Title Priority Date Filing Date
FR603785D Expired FR603785A (en) 1925-03-11 1924-12-20 Improvements to signaling systems
FR30760D Expired FR30760E (en) 1925-03-11 1925-03-11 Improvements to signaling systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR30760D Expired FR30760E (en) 1925-03-11 1925-03-11 Improvements to signaling systems

Country Status (2)

Country Link
FR (2) FR603785A (en)
GB (1) GB244702A (en)

Also Published As

Publication number Publication date
GB244702A (en) 1926-10-11
FR30760E (en) 1926-08-23

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