CA570224A - Charpente reticulee de filtre a air - Google Patents

Charpente reticulee de filtre a air

Info

Publication number
CA570224A
CA570224A CA570224A CA570224DA CA570224A CA 570224 A CA570224 A CA 570224A CA 570224 A CA570224 A CA 570224A CA 570224D A CA570224D A CA 570224DA CA 570224 A CA570224 A CA 570224A
Authority
CA
Canada
Prior art keywords
air filter
filter framework
reticulated air
reticulated
framework
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
CA570224A
Other languages
English (en)
Inventor
D. N. Scott Alexander
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 CA570224A publication Critical patent/CA570224A/fr
Expired legal-status Critical Current

Links

CA570224A Charpente reticulee de filtre a air Expired CA570224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA570224T

Publications (1)

Publication Number Publication Date
CA570224A true CA570224A (fr) 1959-02-10

Family

ID=35742768

Family Applications (1)

Application Number Title Priority Date Filing Date
CA570224A Expired CA570224A (fr) Charpente reticulee de filtre a air

Country Status (1)

Country Link
CA (1) CA570224A (fr)

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