CA424493A - Procede a adoucir l'eau - Google Patents

Procede a adoucir l'eau

Info

Publication number
CA424493A
CA424493A CA424493A CA424493DA CA424493A CA 424493 A CA424493 A CA 424493A CA 424493 A CA424493 A CA 424493A CA 424493D A CA424493D A CA 424493DA CA 424493 A CA424493 A CA 424493A
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
CA424493A
Other languages
English (en)
Inventor
John Kepfer Raymond
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 CA424493A publication Critical patent/CA424493A/fr
Expired legal-status Critical Current

Links

CA424493A Procede a adoucir l'eau Expired CA424493A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424493T

Publications (1)

Publication Number Publication Date
CA424493A true CA424493A (fr) 1944-12-19

Family

ID=35535508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424493A Expired CA424493A (fr) Procede a adoucir l'eau

Country Status (1)

Country Link
CA (1) CA424493A (fr)

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