BE418532A - - Google Patents

Info

Publication number
BE418532A
BE418532A BE418532DA BE418532A BE 418532 A BE418532 A BE 418532A BE 418532D A BE418532D A BE 418532DA BE 418532 A BE418532 A BE 418532A
Authority
BE
Belgium
Prior art keywords
cement
asbestos
eternit
layers
reinforcement
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE418532A publication Critical patent/BE418532A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/44Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
BE418532D BE418532A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE418532A true BE418532A (enrdf_load_html_response)

Family

ID=81016

Family Applications (1)

Application Number Title Priority Date Filing Date
BE418532D BE418532A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE418532A (enrdf_load_html_response)

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