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IT7822267A0 - IMPROVEMENTS TO EXTENDED STRUCTURES THAT CAN BE USED IN PARTICULAR AS DRAINAGES. - Google Patents

IMPROVEMENTS TO EXTENDED STRUCTURES THAT CAN BE USED IN PARTICULAR AS DRAINAGES.

Info

Publication number
IT7822267A0
IT7822267A0 IT7822267A IT2226778A IT7822267A0 IT 7822267 A0 IT7822267 A0 IT 7822267A0 IT 7822267 A IT7822267 A IT 7822267A IT 2226778 A IT2226778 A IT 2226778A IT 7822267 A0 IT7822267 A0 IT 7822267A0
Authority
IT
Italy
Prior art keywords
drainages
extended structures
extended
structures
Prior art date
Application number
IT7822267A
Other languages
Italian (it)
Other versions
IT1096118B (en
Original Assignee
Soletanche Entreprise S A Nant
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 Soletanche Entreprise S A Nant filed Critical Soletanche Entreprise S A Nant
Priority to IT2226778A priority Critical patent/IT1096118B/en
Publication of IT7822267A0 publication Critical patent/IT7822267A0/en
Application granted granted Critical
Publication of IT1096118B publication Critical patent/IT1096118B/en

Links

IT2226778A 1978-04-13 1978-04-13 Perforated ducts for ground drainage or irrigation - comprise a flat rectangular-section porous shell divided into longitudinal channels (NL 27.9.78) IT1096118B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2226778A IT1096118B (en) 1978-04-13 1978-04-13 Perforated ducts for ground drainage or irrigation - comprise a flat rectangular-section porous shell divided into longitudinal channels (NL 27.9.78)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2226778A IT1096118B (en) 1978-04-13 1978-04-13 Perforated ducts for ground drainage or irrigation - comprise a flat rectangular-section porous shell divided into longitudinal channels (NL 27.9.78)

Publications (2)

Publication Number Publication Date
IT7822267A0 true IT7822267A0 (en) 1978-04-13
IT1096118B IT1096118B (en) 1985-08-17

Family

ID=11193891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2226778A IT1096118B (en) 1978-04-13 1978-04-13 Perforated ducts for ground drainage or irrigation - comprise a flat rectangular-section porous shell divided into longitudinal channels (NL 27.9.78)

Country Status (1)

Country Link
IT (1) IT1096118B (en)

Also Published As

Publication number Publication date
IT1096118B (en) 1985-08-17

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