AU430540A - Improvements in water purification apparatus - Google Patents

Improvements in water purification apparatus

Info

Publication number
AU430540A
AU430540A AU4305/40A AU430540A AU430540A AU 430540 A AU430540 A AU 430540A AU 4305/40 A AU4305/40 A AU 4305/40A AU 430540 A AU430540 A AU 430540A AU 430540 A AU430540 A AU 430540A
Authority
AU
Australia
Prior art keywords
water purification
purification apparatus
water
purification
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU4305/40A
Other versions
AU114418B2 (en
Inventor
Johnson Evans David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU114418B2 publication Critical patent/AU114418B2/en
Publication of AU430540A publication Critical patent/AU430540A/en
Expired legal-status Critical Current

Links

AU4305/40A 1941-12-07 Improvements in water purification apparatus Expired AU114418B2 (en)

Publications (2)

Publication Number Publication Date
AU114418B2 AU114418B2 (en) 1942-01-10
AU430540A true AU430540A (en) 1942-01-10

Family

ID=

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