ZA72203B - Improvements in borehole pumps - Google Patents

Improvements in borehole pumps

Info

Publication number
ZA72203B
ZA72203B ZA720203A ZA72203A ZA72203B ZA 72203 B ZA72203 B ZA 72203B ZA 720203 A ZA720203 A ZA 720203A ZA 72203 A ZA72203 A ZA 72203A ZA 72203 B ZA72203 B ZA 72203B
Authority
ZA
South Africa
Prior art keywords
borehole pumps
borehole
pumps
Prior art date
Application number
ZA720203A
Inventor
G Botha
Original Assignee
Nasionale Uitvinders En Vervaa
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 Nasionale Uitvinders En Vervaa filed Critical Nasionale Uitvinders En Vervaa
Priority to ZA720203A priority Critical patent/ZA72203B/en
Publication of ZA72203B publication Critical patent/ZA72203B/en

Links

ZA720203A 1972-01-12 1972-01-12 Improvements in borehole pumps ZA72203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA720203A ZA72203B (en) 1972-01-12 1972-01-12 Improvements in borehole pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA720203A ZA72203B (en) 1972-01-12 1972-01-12 Improvements in borehole pumps

Publications (1)

Publication Number Publication Date
ZA72203B true ZA72203B (en) 1973-03-28

Family

ID=25564367

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720203A ZA72203B (en) 1972-01-12 1972-01-12 Improvements in borehole pumps

Country Status (1)

Country Link
ZA (1) ZA72203B (en)

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