FR966050A - Croisement pour voies ferrées - Google Patents

Croisement pour voies ferrées

Info

Publication number
FR966050A
FR966050A FR966050DA FR966050A FR 966050 A FR966050 A FR 966050A FR 966050D A FR966050D A FR 966050DA FR 966050 A FR966050 A FR 966050A
Authority
FR
France
Prior art keywords
railway crossing
railway
crossing
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
English (en)
Inventor
Samuel Hunter Gordon
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 FR966050A publication Critical patent/FR966050A/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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR966050D 1948-05-05 1948-05-05 Croisement pour voies ferrées Expired FR966050A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966050T 1948-05-05

Publications (1)

Publication Number Publication Date
FR966050A true FR966050A (fr) 1950-09-28

Family

ID=9499718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966050D Expired FR966050A (fr) 1948-05-05 1948-05-05 Croisement pour voies ferrées

Country Status (1)

Country Link
FR (1) FR966050A (fr)

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