CA4242A - Perfectionnement aux fourneaux et aux portes de fourneaux - Google Patents

Perfectionnement aux fourneaux et aux portes de fourneaux

Info

Publication number
CA4242A
CA4242A CA000004242A CA4242DA CA4242A CA 4242 A CA4242 A CA 4242A CA 000004242 A CA000004242 A CA 000004242A CA 4242D A CA4242D A CA 4242DA CA 4242 A CA4242 A CA 4242A
Authority
CA
Canada
Prior art keywords
furnaces
furnace doors
doors
furnace
Prior art date
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
English (en)
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
Application granted granted Critical
Publication of CA4242A publication Critical patent/CA4242A/fr
Expired legal-status Critical Current

Links

CA000004242A Perfectionnement aux fourneaux et aux portes de fourneaux Expired CA4242A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA4242T

Publications (1)

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

Family

ID=45120802

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000004242A Expired CA4242A (fr) Perfectionnement aux fourneaux et aux portes de fourneaux

Country Status (1)

Country Link
CA (1) CA4242A (fr)

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