ZA90240B - Purification of water - Google Patents

Purification of water

Info

Publication number
ZA90240B
ZA90240B ZA90240A ZA90240A ZA90240B ZA 90240 B ZA90240 B ZA 90240B ZA 90240 A ZA90240 A ZA 90240A ZA 90240 A ZA90240 A ZA 90240A ZA 90240 B ZA90240 B ZA 90240B
Authority
ZA
South Africa
Prior art keywords
purification
water
Prior art date
Application number
ZA90240A
Inventor
Andries Botha
Botha Andries
Leon Buchan
Buchan Leon
Pieter Walter William Buchan
Walter William Buchan Pieter
Original Assignee
Control Chemicals Proprietary
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 Control Chemicals Proprietary filed Critical Control Chemicals Proprietary
Priority to ZA90240A priority Critical patent/ZA90240B/en
Publication of ZA90240B publication Critical patent/ZA90240B/en

Links

ZA90240A 1989-01-13 1990-01-12 Purification of water ZA90240B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA90240A ZA90240B (en) 1989-01-13 1990-01-12 Purification of water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA89302 1989-01-13
ZA90240A ZA90240B (en) 1989-01-13 1990-01-12 Purification of water

Publications (1)

Publication Number Publication Date
ZA90240B true ZA90240B (en) 1990-10-31

Family

ID=27139786

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA90240A ZA90240B (en) 1989-01-13 1990-01-12 Purification of water

Country Status (1)

Country Link
ZA (1) ZA90240B (en)

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