FR741541A - - Google Patents

Info

Publication number
FR741541A
FR741541A FR741541DA FR741541A FR 741541 A FR741541 A FR 741541A FR 741541D A FR741541D A FR 741541DA FR 741541 A FR741541 A FR 741541A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR741541A publication Critical patent/FR741541A/fr
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
    • E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR741541D Expired FR741541A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR741541A true FR741541A (cg-RX-API-DMAC7.html) 1933-02-10

Family

ID=1546066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR741541D Expired FR741541A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR741541A (cg-RX-API-DMAC7.html)

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