CA292917A - Economiseur de chaleur - Google Patents

Economiseur de chaleur

Info

Publication number: CA292917A
Authority: CA; Canada
Prior art keywords: heat economizer; economizer; heat
Prior art date: 1929-09-10
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

CA292917A

Other languages

English (en)

Inventor

N. Lush Clifford

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

1929-09-10

1929-09-10 Application granted granted Critical

1929-09-10 Publication of CA292917A publication Critical patent/CA292917A/fr

Status Expired legal-status Critical Current

Links

CA292917A Economiseur de chaleur Expired CA292917A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA292917T

Publications (1)

Publication Number	Publication Date
CA292917A true CA292917A (fr)	1929-09-10

Family

ID=35230236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA292917A Expired CA292917A (fr)			Economiseur de chaleur

Country Status (1)

Country	Link
CA (1)	CA292917A (fr)

0
- CA CA292917A patent/CA292917A/fr not_active Expired

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