CA204243A - Substance a purifier et adoucir l'eau - Google Patents

Substance a purifier et adoucir l'eau

Info

Publication number
CA204243A
CA204243A CA204243A CA204243DA CA204243A CA 204243 A CA204243 A CA 204243A CA 204243 A CA204243 A CA 204243A CA 204243D A CA204243D A CA 204243DA CA 204243 A CA204243 A CA 204243A
Authority
CA
Canada
Prior art keywords
water softening
purifying substance
purifying
substance
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
CA204243A
Other languages
English (en)
Inventor
De Brunn Paul
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 CA204243A publication Critical patent/CA204243A/fr
Expired legal-status Critical Current

Links

CA204243A Substance a purifier et adoucir l'eau Expired CA204243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA204243T

Publications (1)

Publication Number Publication Date
CA204243A true CA204243A (fr) 1920-09-21

Family

ID=35078679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204243A Expired CA204243A (fr) Substance a purifier et adoucir l'eau

Country Status (1)

Country Link
CA (1) CA204243A (fr)

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