FR51312E - Improvements to signal recording devices for railways - Google Patents

Improvements to signal recording devices for railways

Info

Publication number
FR51312E
FR51312E FR51312DA FR51312E FR 51312 E FR51312 E FR 51312E FR 51312D A FR51312D A FR 51312DA FR 51312 E FR51312 E FR 51312E
Authority
FR
France
Prior art keywords
railways
signal recording
recording devices
devices
signal
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.)
ATELIERS VAUCANSON
Original Assignee
ATELIERS VAUCANSON
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 ATELIERS VAUCANSON filed Critical ATELIERS VAUCANSON
Application granted granted Critical
Publication of FR51312E publication Critical patent/FR51312E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0094—Recorders on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR51312D 1940-11-13 1940-11-13 Improvements to signal recording devices for railways Expired FR51312E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51312T 1940-11-13

Publications (1)

Publication Number Publication Date
FR51312E true FR51312E (en) 1942-04-15

Family

ID=8686177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51312D Expired FR51312E (en) 1940-11-13 1940-11-13 Improvements to signal recording devices for railways

Country Status (1)

Country Link
FR (1) FR51312E (en)

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