FR617372A - Coloring system for signals - Google Patents

Coloring system for signals

Info

Publication number
FR617372A
FR617372A FR617372DA FR617372A FR 617372 A FR617372 A FR 617372A FR 617372D A FR617372D A FR 617372DA FR 617372 A FR617372 A FR 617372A
Authority
FR
France
Prior art keywords
signals
coloring system
coloring
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
Francois-Xavier Bianconi
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 filed Critical
Application granted granted Critical
Publication of FR617372A publication Critical patent/FR617372A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/14—Form signals, e.g. semaphore arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR617372D 1926-06-10 1926-06-10 Coloring system for signals Expired FR617372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617372T 1926-06-10

Publications (1)

Publication Number Publication Date
FR617372A true FR617372A (en) 1927-02-18

Family

ID=8982261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617372D Expired FR617372A (en) 1926-06-10 1926-06-10 Coloring system for signals

Country Status (1)

Country Link
FR (1) FR617372A (en)

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