CH266833A - Drain zur Verminderung des Wassergehaltes in einem Boden mit geringer Wasserdurchlässigkeit. - Google Patents

Drain zur Verminderung des Wassergehaltes in einem Boden mit geringer Wasserdurchlässigkeit.

Info

Publication number
CH266833A
CH266833A CH266833DA CH266833A CH 266833 A CH266833 A CH 266833A CH 266833D A CH266833D A CH 266833DA CH 266833 A CH266833 A CH 266833A
Authority
CH
Switzerland
Prior art keywords
soil
drain
reduce
water content
low water
Prior art date
Application number
Other languages
English (en)
Inventor
Kjellman Walter
Original Assignee
Kjellman Walter
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 by Kjellman Walter filed Critical Kjellman Walter
Publication of CH266833A publication Critical patent/CH266833A/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
CH266833D 1945-01-08 1947-12-09 Drain zur Verminderung des Wassergehaltes in einem Boden mit geringer Wasserdurchlässigkeit. CH266833A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI266833X 1945-01-08

Publications (1)

Publication Number Publication Date
CH266833A true CH266833A (de) 1950-02-28

Family

ID=580038

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266833D CH266833A (de) 1945-01-08 1947-12-09 Drain zur Verminderung des Wassergehaltes in einem Boden mit geringer Wasserdurchlässigkeit.

Country Status (5)

Country Link
CH (1) CH266833A (de)
DE (1) DE848118C (de)
DK (1) DK72510C (de)
FR (1) FR1015822A (de)
GB (1) GB633589A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795180A (en) * 1969-02-26 1974-03-05 Conwed Corp Plastic net deck surface and drainage unit
CA1015173A (en) * 1975-07-25 1977-08-09 Oleg Wager Earth drain
FR2384901A1 (fr) * 1977-03-25 1978-10-20 Delattre Henri Perfectionnements aux structures allongees utilisables notamment comme drains

Also Published As

Publication number Publication date
DE848118C (de) 1952-09-01
FR1015822A (fr) 1952-10-24
GB633589A (en) 1949-12-19
DK72510C (da) 1951-05-07

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