BR6911225D0 - DEVICE FOR LOWERING THE UNDERGROUND WATER LEVEL - Google Patents

DEVICE FOR LOWERING THE UNDERGROUND WATER LEVEL

Info

Publication number
BR6911225D0
BR6911225D0 BR21122569A BR21122569A BR6911225D0 BR 6911225 D0 BR6911225 D0 BR 6911225D0 BR 21122569 A BR21122569 A BR 21122569A BR 21122569 A BR21122569 A BR 21122569A BR 6911225 D0 BR6911225 D0 BR 6911225D0
Authority
BR
Brazil
Prior art keywords
lowering
water level
underground water
underground
level
Prior art date
Application number
BR21122569A
Other languages
Portuguese (pt)
Inventor
H Schinke
Original Assignee
Hiidig Kg
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 Hiidig Kg filed Critical Hiidig Kg
Priority to BR21122569A priority Critical patent/BR6911225D0/en
Publication of BR6911225D0 publication Critical patent/BR6911225D0/en

Links

BR21122569A 1969-08-01 1969-08-01 DEVICE FOR LOWERING THE UNDERGROUND WATER LEVEL BR6911225D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR21122569A BR6911225D0 (en) 1969-08-01 1969-08-01 DEVICE FOR LOWERING THE UNDERGROUND WATER LEVEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR21122569A BR6911225D0 (en) 1969-08-01 1969-08-01 DEVICE FOR LOWERING THE UNDERGROUND WATER LEVEL

Publications (1)

Publication Number Publication Date
BR6911225D0 true BR6911225D0 (en) 1973-04-12

Family

ID=4080235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR21122569A BR6911225D0 (en) 1969-08-01 1969-08-01 DEVICE FOR LOWERING THE UNDERGROUND WATER LEVEL

Country Status (1)

Country Link
BR (1) BR6911225D0 (en)

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