CA210257A - Filtre a sable - Google Patents

Filtre a sable

Info

Publication number
CA210257A
CA210257A CA210257A CA210257DA CA210257A CA 210257 A CA210257 A CA 210257A CA 210257 A CA210257 A CA 210257A CA 210257D A CA210257D A CA 210257DA CA 210257 A CA210257 A CA 210257A
Authority
CA
Canada
Prior art keywords
sand filter
sand
filter
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
CA210257A
Other languages
English (en)
Inventor
Mckechnie Barron Neil
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 CA210257A publication Critical patent/CA210257A/fr
Expired legal-status Critical Current

Links

CA210257A Filtre a sable Expired CA210257A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA210257T

Publications (1)

Publication Number Publication Date
CA210257A true CA210257A (fr) 1921-04-12

Family

ID=35104036

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210257A Expired CA210257A (fr) Filtre a sable

Country Status (1)

Country Link
CA (1) CA210257A (fr)

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