CA20984A - Calorifere a air - Google Patents

Calorifere a air

Info

Publication number: CA20984A
Authority: CA; Canada
Prior art keywords: hot air; air furnace; furnace; hot; air
Prior art date: 1885-01-26
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

CA000020984A

Other languages

English (en)

Inventor

Nathaniel A. Boynton

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.)

BOYNTON FURNACE Co

Original Assignee

BOYNTON FURNACE Co

Publication date

1885-01-26

1885-01-26 Application granted granted Critical

1885-01-26 Publication of CA20984A publication Critical patent/CA20984A/fr

Status Expired legal-status Critical Current

Links

CA000020984A Calorifere a air Expired CA20984A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA20984T

Publications (1)

Publication Number	Publication Date
CA20984A true CA20984A (fr)	1885-01-26

Family

ID=45137527

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000020984A Expired CA20984A (fr)			Calorifere a air

Country Status (1)

Country	Link
CA (1)	CA20984A (fr)

0
- CA CA000020984A patent/CA20984A/fr not_active Expired

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