CA402580A - Air cleaning apparatus - Google Patents

Air cleaning apparatus

Info

Publication number: CA402580A
Authority: CA; Canada
Prior art keywords: cleaning apparatus; air cleaning; air; cleaning
Prior art date: 1942-01-27
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

CA402580A

Other languages

French (fr)

Inventor

Neumann Willy

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

1942-01-27

1942-01-27 Application granted granted Critical

1942-01-27 Publication of CA402580A publication Critical patent/CA402580A/en

Status Expired legal-status Critical Current

Links

CA402580A Air cleaning apparatus Expired CA402580A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA402580T

Publications (1)

Publication Number	Publication Date
CA402580A true CA402580A (en)	1942-01-27

Family

ID=35413026

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA402580A Expired CA402580A (en)			Air cleaning apparatus

Country Status (1)

Country	Link
CA (1)	CA402580A (en)

0
- CA CA402580A patent/CA402580A/en not_active Expired

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