FR397050A - Signal device for lane changes - Google Patents

Signal device for lane changes

Info

Publication number
FR397050A
FR397050A FR397050DA FR397050A FR 397050 A FR397050 A FR 397050A FR 397050D A FR397050D A FR 397050DA FR 397050 A FR397050 A FR 397050A
Authority
FR
France
Prior art keywords
signal device
lane changes
lane
changes
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)
Inventor
Gustav Wolfsgruber
Franz Hollitzer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR397050A publication Critical patent/FR397050A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L9/00—Illumination specially adapted for points, form signals, or gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR397050D 1908-12-03 1908-12-03 Signal device for lane changes Expired FR397050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR397050T 1908-12-03

Publications (1)

Publication Number Publication Date
FR397050A true FR397050A (en) 1909-04-27

Family

ID=1442144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR397050D Expired FR397050A (en) 1908-12-03 1908-12-03 Signal device for lane changes

Country Status (1)

Country Link
FR (1) FR397050A (en)

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