BE357744A - - Google Patents

Info

Publication number
BE357744A
BE357744A BE357744DA BE357744A BE 357744 A BE357744 A BE 357744A BE 357744D A BE357744D A BE 357744DA BE 357744 A BE357744 A BE 357744A
Authority
BE
Belgium
Prior art keywords
ribs
wall
walls
stone
annular
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE357744A publication Critical patent/BE357744A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
BE357744D BE357744A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE357744A true BE357744A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=31575

Family Applications (1)

Application Number Title Priority Date Filing Date
BE357744D BE357744A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE357744A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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