FR52331E - - Google Patents

Info

Publication number
FR52331E
FR52331E FR52331DA FR52331E FR 52331 E FR52331 E FR 52331E FR 52331D A FR52331D A FR 52331DA FR 52331 E FR52331 E FR 52331E
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 FR52331E publication Critical patent/FR52331E/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
    • E01B7/02—Tongues; Associated constructions
    • E01B7/08—Other constructions of tongues, e.g. tilting about an axis parallel to the rail, movable tongue blocks or rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR52331D Expired FR52331E (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR52331E true FR52331E (cg-RX-API-DMAC7.html) 1944-02-01

Family

ID=1363322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52331D Expired FR52331E (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR52331E (cg-RX-API-DMAC7.html)

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