CA4242A - Improvements on furnaces and furnace doors - Google Patents

Improvements on furnaces and furnace doors

Info

Publication number: CA4242A
Authority: CA; Canada
Prior art keywords: furnaces; furnace doors; doors; furnace
Prior art date: 1875-01-08
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

CA000004242A

Other languages

French (fr)

Inventor

William A. Martin

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

1875-01-08

1875-01-08 Application granted granted Critical

1875-01-08 Publication of CA4242A publication Critical patent/CA4242A/en

Status Expired legal-status Critical Current

Links

CA000004242A Improvements on furnaces and furnace doors Expired CA4242A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA4242T

Publications (1)

Publication Number	Publication Date
CA4242A true CA4242A (en)	1875-01-08

Family

ID=45120802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000004242A Expired CA4242A (en)			Improvements on furnaces and furnace doors

Country Status (1)

Country	Link
CA (1)	CA4242A (en)

0
- CA CA000004242A patent/CA4242A/en not_active Expired

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