CA411846A - Appareil a purifier l'eau - Google Patents

Appareil a purifier l'eau

Info

Publication number
CA411846A
CA411846A CA411846A CA411846DA CA411846A CA 411846 A CA411846 A CA 411846A CA 411846 A CA411846 A CA 411846A CA 411846D A CA411846D A CA 411846DA CA 411846 A CA411846 A CA 411846A
Authority
CA
Canada
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
CA411846A
Other languages
English (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
Publication date
Application granted granted Critical
Publication of CA411846A publication Critical patent/CA411846A/fr
Expired legal-status Critical Current

Links

CA411846A Appareil a purifier l'eau Expired CA411846A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA411846T

Publications (1)

Publication Number Publication Date
CA411846A true CA411846A (fr) 1943-04-13

Family

ID=35423148

Family Applications (1)

Application Number Title Priority Date Filing Date
CA411846A Expired CA411846A (fr) Appareil a purifier l'eau

Country Status (1)

Country Link
CA (1) CA411846A (fr)

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