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FR323434A - Improvements to automatic signals for electric railways - Google Patents

Improvements to automatic signals for electric railways

Info

Publication number
FR323434A
FR323434A FR323434DA FR323434A FR 323434 A FR323434 A FR 323434A FR 323434D A FR323434D A FR 323434DA FR 323434 A FR323434 A FR 323434A
Authority
FR
France
Prior art keywords
electric railways
automatic signals
automatic
signals
railways
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.)
DITE STORM RAILWAY SIGNAL Co Ste
Original Assignee
DITE STORM RAILWAY SIGNAL Co Ste
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 DITE STORM RAILWAY SIGNAL Co Ste filed Critical DITE STORM RAILWAY SIGNAL Co Ste
Application granted granted Critical
Publication of FR323434A publication Critical patent/FR323434A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/22—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR323434D 1902-04-29 1902-04-29 Improvements to automatic signals for electric railways Expired FR323434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR323434T 1902-04-29

Publications (1)

Publication Number Publication Date
FR323434A true FR323434A (en) 1903-03-06

Family

ID=1373726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR323434D Expired FR323434A (en) 1902-04-29 1902-04-29 Improvements to automatic signals for electric railways

Country Status (1)

Country Link
FR (1) FR323434A (en)

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