CA346784A - Methode de nettoyage d'air - Google Patents

Methode de nettoyage d'air

Info

Publication number: CA346784A
Authority: CA; Canada
Prior art keywords: cleaning method; air cleaning; air; cleaning
Prior art date: 1934-12-18
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

CA346784A

Other languages

English (en)

Inventor

Rounding Franks Wilbur

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

1934-12-18

1934-12-18 Application granted granted Critical

1934-12-18 Publication of CA346784A publication Critical patent/CA346784A/fr

Status Expired legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA346784A Methode de nettoyage d'air Expired CA346784A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA346784T

Publications (1)

Publication Number	Publication Date
CA346784A true CA346784A (fr)	1934-12-18

Family

ID=35318058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA346784A Expired CA346784A (fr)			Methode de nettoyage d'air

Country Status (1)

Country	Link
CA (1)	CA346784A (fr)

0
- CA CA346784A patent/CA346784A/fr not_active Expired

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