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CA137317A - Preparation de minerai de zinc et plomb - Google Patents

Preparation de minerai de zinc et plomb

Info

Publication number
CA137317A
CA137317A CA000137317A CA137317DA CA137317A CA 137317 A CA137317 A CA 137317A CA 000137317 A CA000137317 A CA 000137317A CA 137317D A CA137317D A CA 137317DA CA 137317 A CA137317 A CA 137317A
Authority
CA
Canada
Prior art keywords
preparation
lead ore
zinc lead
zinc
ore
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
CA000137317A
Other languages
English (en)
Inventor
Percy C.C. Isherwood
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 CA137317A publication Critical patent/CA137317A/fr
Expired legal-status Critical Current

Links

CA000137317A 1910-09-24 1910-09-24 Preparation de minerai de zinc et plomb Expired CA137317A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137317T 1910-09-24

Publications (1)

Publication Number Publication Date
CA137317A true CA137317A (fr) 1911-12-12

Family

ID=45257033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000137317A Expired CA137317A (fr) 1910-09-24 1910-09-24 Preparation de minerai de zinc et plomb

Country Status (1)

Country Link
CA (1) CA137317A (fr)

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