CA315136A - Four a griller le minerai - Google Patents

Four a griller le minerai

Info

Publication number
CA315136A
CA315136A CA315136A CA315136DA CA315136A CA 315136 A CA315136 A CA 315136A CA 315136 A CA315136 A CA 315136A CA 315136D A CA315136D A CA 315136DA CA 315136 A CA315136 A CA 315136A
Authority
CA
Canada
Prior art keywords
roasting furnace
ore roasting
ore
furnace
roasting
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
CA315136A
Other languages
English (en)
Inventor
G. Cummings Herbert
J. Cummings William
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 CA315136A publication Critical patent/CA315136A/fr
Expired legal-status Critical Current

Links

CA315136A Four a griller le minerai Expired CA315136A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA315136T

Publications (1)

Publication Number Publication Date
CA315136A true CA315136A (fr) 1931-09-15

Family

ID=35274464

Family Applications (1)

Application Number Title Priority Date Filing Date
CA315136A Expired CA315136A (fr) Four a griller le minerai

Country Status (1)

Country Link
CA (1) CA315136A (fr)

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