FR720877A - Method of mechanical substitution of railways and apparatus for the application of this method - Google Patents

Method of mechanical substitution of railways and apparatus for the application of this method

Info

Publication number
FR720877A
FR720877A FR720877DA FR720877A FR 720877 A FR720877 A FR 720877A FR 720877D A FR720877D A FR 720877DA FR 720877 A FR720877 A FR 720877A
Authority
FR
France
Prior art keywords
railways
application
mechanical substitution
substitution
mechanical
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
Paul Guilbert
Jules Legrand
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 FR720877A publication Critical patent/FR720877A/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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR720877D 1931-07-31 1931-07-31 Method of mechanical substitution of railways and apparatus for the application of this method Expired FR720877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR720877T 1931-07-31

Publications (1)

Publication Number Publication Date
FR720877A true FR720877A (en) 1932-02-25

Family

ID=9095144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720877D Expired FR720877A (en) 1931-07-31 1931-07-31 Method of mechanical substitution of railways and apparatus for the application of this method

Country Status (1)

Country Link
FR (1) FR720877A (en)

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