CA224888A - Purification de matieres d'egout - Google Patents

Purification de matieres d'egout

Info

Publication number: CA224888A
Authority: CA; Canada
Prior art keywords: sewage; purification
Prior art date: 1922-10-17
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

CA224888A

Other languages

English (en)

Inventor

Jones Walter

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

1922-10-17

1922-10-17 Application granted granted Critical

1922-10-17 Publication of CA224888A publication Critical patent/CA224888A/fr

Status Expired legal-status Critical Current

Links

CA224888A Purification de matieres d'egout Expired CA224888A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA224888T

Publications (1)

Publication Number	Publication Date
CA224888A true CA224888A (fr)	1922-10-17

Family

ID=35120491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA224888A Expired CA224888A (fr)			Purification de matieres d'egout

Country Status (1)

Country	Link
CA (1)	CA224888A (fr)

0
- CA CA224888A patent/CA224888A/fr not_active Expired

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