CA474897A - Isolation de cheminees - Google Patents

Isolation de cheminees

Info

Publication number: CA474897A
Authority: CA; Canada
Prior art keywords: chimney insulation; chimney; insulation
Prior art date: 1951-07-03
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

CA474897A

Other languages

English (en)

Inventor

F. Van Alstyne Richard

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

1951-07-03

1951-07-03 Application granted granted Critical

1951-07-03 Publication of CA474897A publication Critical patent/CA474897A/fr

Status Expired legal-status Critical Current

Links

238000009413 insulation Methods 0.000 title 1

CA474897A Isolation de cheminees Expired CA474897A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA474897T

Publications (1)

Publication Number	Publication Date
CA474897A true CA474897A (fr)	1951-07-03

Family

ID=35608881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA474897A Expired CA474897A (fr)			Isolation de cheminees

Country Status (1)

Country	Link
CA (1)	CA474897A (fr)

0
- CA CA474897A patent/CA474897A/fr not_active Expired

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