FR609947A - Template giving graphically the degree of wear of the rails of railway tracks - Google Patents

Template giving graphically the degree of wear of the rails of railway tracks

Info

Publication number
FR609947A
FR609947A FR609947DA FR609947A FR 609947 A FR609947 A FR 609947A FR 609947D A FR609947D A FR 609947DA FR 609947 A FR609947 A FR 609947A
Authority
FR
France
Prior art keywords
graphically
rails
wear
degree
railway tracks
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
Henri-Louis Boivin
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 FR609947A publication Critical patent/FR609947A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR609947D 1926-01-25 1926-01-25 Template giving graphically the degree of wear of the rails of railway tracks Expired FR609947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR609947T 1926-01-25

Publications (1)

Publication Number Publication Date
FR609947A true FR609947A (en) 1926-08-26

Family

ID=8977069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR609947D Expired FR609947A (en) 1926-01-25 1926-01-25 Template giving graphically the degree of wear of the rails of railway tracks

Country Status (1)

Country Link
FR (1) FR609947A (en)

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