CA230092A - Four a poitrine ouverte - Google Patents

Four a poitrine ouverte

Info

Publication number
CA230092A
CA230092A CA230092A CA230092DA CA230092A CA 230092 A CA230092 A CA 230092A CA 230092 A CA230092 A CA 230092A CA 230092D A CA230092D A CA 230092DA CA 230092 A CA230092 A CA 230092A
Authority
CA
Canada
Prior art keywords
hearth furnace
open hearth
open
furnace
hearth
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
CA230092A
Other languages
English (en)
Inventor
P. Wheeler Bradley
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 CA230092A publication Critical patent/CA230092A/fr
Expired legal-status Critical Current

Links

CA230092A Four a poitrine ouverte Expired CA230092A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230092T

Publications (1)

Publication Number Publication Date
CA230092A true CA230092A (fr) 1923-04-03

Family

ID=35127465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230092A Expired CA230092A (fr) Four a poitrine ouverte

Country Status (1)

Country Link
CA (1) CA230092A (fr)

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