CA424496A - Procede a adoucir l'eau - Google Patents

Procede a adoucir l'eau

Info

Publication number
CA424496A
CA424496A CA424496A CA424496DA CA424496A CA 424496 A CA424496 A CA 424496A CA 424496 A CA424496 A CA 424496A CA 424496D A CA424496D A CA 424496DA CA 424496 A CA424496 A CA 424496A
Authority
CA
Canada
Prior art keywords
water softening
softening process
water
softening
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
CA424496A
Other languages
English (en)
Inventor
Donald Johnson Aaron
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA424496A publication Critical patent/CA424496A/fr
Expired legal-status Critical Current

Links

CA424496A Procede a adoucir l'eau Expired CA424496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424496T

Publications (1)

Publication Number Publication Date
CA424496A true CA424496A (fr) 1944-12-19

Family

ID=35535511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424496A Expired CA424496A (fr) Procede a adoucir l'eau

Country Status (1)

Country Link
CA (1) CA424496A (fr)

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