CA356050A - Filtration de matieres d'egout - Google Patents

Filtration de matieres d'egout

Info

Publication number
CA356050A
CA356050A CA356050A CA356050DA CA356050A CA 356050 A CA356050 A CA 356050A CA 356050 A CA356050 A CA 356050A CA 356050D A CA356050D A CA 356050DA CA 356050 A CA356050 A CA 356050A
Authority
CA
Canada
Prior art keywords
sewage filtration
sewage
filtration
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
CA356050A
Other languages
English (en)
Inventor
L. Pruyn Francis
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.)
UNDERPINNING AND FOUNDATION Co
Original Assignee
UNDERPINNING AND FOUNDATION Co
Publication date
Application granted granted Critical
Publication of CA356050A publication Critical patent/CA356050A/fr
Expired legal-status Critical Current

Links

CA356050A Filtration de matieres d'egout Expired CA356050A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA356050T

Publications (1)

Publication Number Publication Date
CA356050A true CA356050A (fr) 1936-02-18

Family

ID=35344011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA356050A Expired CA356050A (fr) Filtration de matieres d'egout

Country Status (1)

Country Link
CA (1) CA356050A (fr)

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