CA479784A - Extraction de metaux - Google Patents

Extraction de metaux

Info

Publication number: CA479784A
Authority: CA; Canada
Prior art keywords: smelting; metals
Prior art date: 1951-12-25
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

CA479784A

Other languages

English (en)

Inventor

R. Gilliland Edwin

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.)

Standard Oil Development Co

Original Assignee

Standard Oil Development Co

Publication date

1951-12-25

1951-12-25 Application granted granted Critical

1951-12-25 Publication of CA479784A publication Critical patent/CA479784A/fr

Status Expired legal-status Critical Current

Links

238000003723 Smelting Methods 0.000 title 1
229910052751 metal Inorganic materials 0.000 title 1
239000002184 metal Substances 0.000 title 1
150000002739 metals Chemical class 0.000 title 1

CA479784A Extraction de metaux Expired CA479784A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA479784T

Publications (1)

Publication Number	Publication Date
CA479784A true CA479784A (fr)	1951-12-25

Family

ID=35619457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA479784A Expired CA479784A (fr)			Extraction de metaux

Country Status (1)

Country	Link
CA (1)	CA479784A (fr)

0
- CA CA479784A patent/CA479784A/fr not_active Expired

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