CA340433A - Systeme de chauffage et de ventilation - Google Patents

Systeme de chauffage et de ventilation

Info

Publication number: CA340433A
Authority: CA; Canada
Prior art keywords: heating; ventilating system; ventilating
Prior art date: 1934-03-27
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

CA340433A

Other languages

English (en)

Inventor

Shurtleff Wilfred

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.)

Herman Nelson Co

Original Assignee

Herman Nelson Co

Publication date

1934-03-27

1934-03-27 Application granted granted Critical

1934-03-27 Publication of CA340433A publication Critical patent/CA340433A/fr

Status Expired legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title 1

CA340433A Systeme de chauffage et de ventilation Expired CA340433A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA340433T

Publications (1)

Publication Number	Publication Date
CA340433A true CA340433A (fr)	1934-03-27

Family

ID=35303575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA340433A Expired CA340433A (fr)			Systeme de chauffage et de ventilation

Country Status (1)

Country	Link
CA (1)	CA340433A (fr)

0
- CA CA340433A patent/CA340433A/fr not_active Expired

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