CA384292A - Conduit d'air - Google Patents

Conduit d'air

Info

Publication number: CA384292A
Authority: CA; Canada
Prior art keywords: air duct; duct; air
Prior art date: 1939-09-26
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

CA384292A

Other languages

English (en)

Inventor

R. Seigle 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.)

Johns Manville Corp

Original Assignee

Johns Manville Corp

Publication date

1939-09-26

1939-09-26 Application granted granted Critical

1939-09-26 Publication of CA384292A publication Critical patent/CA384292A/fr

Status Expired legal-status Critical Current

Links

CA384292A Conduit d'air Expired CA384292A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA384292T

Publications (1)

Publication Number	Publication Date
CA384292A true CA384292A (fr)	1939-09-26

Family

ID=35389519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA384292A Expired CA384292A (fr)			Conduit d'air

Country Status (1)

Country	Link
CA (1)	CA384292A (fr)

0
- CA CA384292A patent/CA384292A/fr not_active Expired

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