CA74224A - Appareil pour le grillage du minerais - Google Patents

Appareil pour le grillage du minerais

Info

Publication number
CA74224A
CA74224A CA000074224A CA74224DA CA74224A CA 74224 A CA74224 A CA 74224A CA 000074224 A CA000074224 A CA 000074224A CA 74224D A CA74224D A CA 74224DA CA 74224 A CA74224 A CA 74224A
Authority
CA
Canada
Prior art keywords
roasting apparatus
ore roasting
ore
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
CA000074224A
Other languages
English (en)
Inventor
Henry Carmichael
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA74224A publication Critical patent/CA74224A/fr
Expired legal-status Critical Current

Links

CA000074224A 1901-09-16 1901-09-16 Appareil pour le grillage du minerais Expired CA74224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74224T 1901-09-16

Publications (1)

Publication Number Publication Date
CA74224A true CA74224A (fr) 1901-12-24

Family

ID=45190760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074224A Expired CA74224A (fr) 1901-09-16 1901-09-16 Appareil pour le grillage du minerais

Country Status (1)

Country Link
CA (1) CA74224A (fr)

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