BR7906094A - IMPROVEMENTS IN SOIL DRAINAGE DEVICES - Google Patents

IMPROVEMENTS IN SOIL DRAINAGE DEVICES

Info

Publication number
BR7906094A
BR7906094A BR7906094A BR7906094A BR7906094A BR 7906094 A BR7906094 A BR 7906094A BR 7906094 A BR7906094 A BR 7906094A BR 7906094 A BR7906094 A BR 7906094A BR 7906094 A BR7906094 A BR 7906094A
Authority
BR
Brazil
Prior art keywords
drainage devices
soil drainage
soil
devices
drainage
Prior art date
Application number
BR7906094A
Other languages
Portuguese (pt)
Inventor
F Moreau
Original Assignee
Estacas Franki Ltd
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 Estacas Franki Ltd filed Critical Estacas Franki Ltd
Priority to BR7906094A priority Critical patent/BR7906094A/en
Publication of BR7906094A publication Critical patent/BR7906094A/en

Links

BR7906094A 1979-09-24 1979-09-24 IMPROVEMENTS IN SOIL DRAINAGE DEVICES BR7906094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7906094A BR7906094A (en) 1979-09-24 1979-09-24 IMPROVEMENTS IN SOIL DRAINAGE DEVICES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7906094A BR7906094A (en) 1979-09-24 1979-09-24 IMPROVEMENTS IN SOIL DRAINAGE DEVICES

Publications (1)

Publication Number Publication Date
BR7906094A true BR7906094A (en) 1981-03-24

Family

ID=4018173

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7906094A BR7906094A (en) 1979-09-24 1979-09-24 IMPROVEMENTS IN SOIL DRAINAGE DEVICES

Country Status (1)

Country Link
BR (1) BR7906094A (en)

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