CA249004A - Filtre poreux - Google Patents

Filtre poreux

Info

Publication number: CA249004A
Authority: CA; Canada
Prior art keywords: porous filter; porous; filter
Prior art date: 1925-04-28
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

CA249004A

Other languages

English (en)

Inventor

Martens William

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

1925-04-28

1925-04-28 Application granted granted Critical

1925-04-28 Publication of CA249004A publication Critical patent/CA249004A/fr

Status Expired legal-status Critical Current

Links

CA249004A Filtre poreux Expired CA249004A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA249004T

Publications (1)

Publication Number	Publication Date
CA249004A true CA249004A (fr)	1925-04-28

Family

ID=35155978

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA249004A Expired CA249004A (fr)			Filtre poreux

Country Status (1)

Country	Link
CA (1)	CA249004A (fr)

0
- CA CA249004A patent/CA249004A/fr not_active Expired

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