BE732400A - - Google Patents

Info

Publication number
BE732400A
BE732400A BE732400DA BE732400A BE 732400 A BE732400 A BE 732400A BE 732400D A BE732400D A BE 732400DA BE 732400 A BE732400 A BE 732400A
Authority
BE
Belgium
Prior art keywords
drains
gravel
trenches
slots
layer
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Publication of BE732400A publication Critical patent/BE732400A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
    • E01C13/083—Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
BE732400D 1969-04-30 1969-04-30 BE732400A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE732400 1969-04-30

Publications (1)

Publication Number Publication Date
BE732400A true BE732400A (enExample) 1969-10-30

Family

ID=3854687

Family Applications (1)

Application Number Title Priority Date Filing Date
BE732400D BE732400A (enExample) 1969-04-30 1969-04-30

Country Status (1)

Country Link
BE (1) BE732400A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320220A1 (de) * 1972-04-20 1973-10-25 Ainsley Neville Ede Bodenentwaesserungssysteme sowie verfahren und vorrichtung dafuer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320220A1 (de) * 1972-04-20 1973-10-25 Ainsley Neville Ede Bodenentwaesserungssysteme sowie verfahren und vorrichtung dafuer

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ETS BOUCHER LUCIEN & FILS S.A.

Effective date: 19880430