CA435566A - Methode de purifier l'air - Google Patents

Methode de purifier l'air

Info

Publication number
CA435566A
CA435566A CA435566A CA435566DA CA435566A CA 435566 A CA435566 A CA 435566A CA 435566 A CA435566 A CA 435566A CA 435566D A CA435566D A CA 435566DA CA 435566 A CA435566 A CA 435566A
Authority
CA
Canada
Prior art keywords
air purifying
purifying method
air
purifying
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
CA435566A
Other languages
English (en)
Inventor
H. Steel Van
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 CA435566A publication Critical patent/CA435566A/fr
Expired legal-status Critical Current

Links

CA435566A Methode de purifier l'air Expired CA435566A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA435566T

Publications (1)

Publication Number Publication Date
CA435566A true CA435566A (fr) 1946-07-02

Family

ID=35550200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA435566A Expired CA435566A (fr) Methode de purifier l'air

Country Status (1)

Country Link
CA (1) CA435566A (fr)

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