CA9702A - Perfectionnements aux portes des fourneaux - Google Patents

Perfectionnements aux portes des fourneaux

Info

Publication number: CA9702A
Authority: CA; Canada
Prior art keywords: furnace doors; doors; furnace
Prior art date: 1879-02-25
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

CA000009702A

Other languages

English (en)

Inventor

Thomas R. Butman

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

1879-02-25

1879-02-25 Application granted granted Critical

1879-02-25 Publication of CA9702A publication Critical patent/CA9702A/fr

Status Expired legal-status Critical Current

Links

CA000009702A Perfectionnements aux portes des fourneaux Expired CA9702A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA9702T

Publications (1)

Publication Number	Publication Date
CA9702A true CA9702A (fr)	1879-02-25

Family

ID=45126249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000009702A Expired CA9702A (fr)			Perfectionnements aux portes des fourneaux

Country Status (1)

Country	Link
CA (1)	CA9702A (fr)

0
- CA CA000009702A patent/CA9702A/fr not_active Expired

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