CA221315A - Four metallurgique - Google Patents

Four metallurgique

Info

Publication number
CA221315A
CA221315A CA221315A CA221315DA CA221315A CA 221315 A CA221315 A CA 221315A CA 221315 A CA221315 A CA 221315A CA 221315D A CA221315D A CA 221315DA CA 221315 A CA221315 A CA 221315A
Authority
CA
Canada
Prior art keywords
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
CA221315A
Other languages
English (en)
Inventor
U. Mcdonald John
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 CA221315A publication Critical patent/CA221315A/fr
Expired legal-status Critical Current

Links

CA221315A Four metallurgique Expired CA221315A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221315T

Publications (1)

Publication Number Publication Date
CA221315A true CA221315A (fr) 1922-07-25

Family

ID=35116918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221315A Expired CA221315A (fr) Four metallurgique

Country Status (1)

Country Link
CA (1) CA221315A (fr)

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