CA457966A - Traitement de minerais au tungstene - Google Patents

Traitement de minerais au tungstene

Info

Publication number: CA457966A
Authority: CA; Canada
Prior art keywords: treatment; tungsten ores; ores; tungsten
Prior art date: 1949-07-05
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

CA457966A

Other languages

English (en)

Inventor

Burwell Blair

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.)

UNITED STATES VANADIUM Corp

Original Assignee

UNITED STATES VANADIUM Corp

Publication date

1949-07-05

1949-07-05 Application granted granted Critical

1949-07-05 Publication of CA457966A publication Critical patent/CA457966A/fr

Status Expired legal-status Critical Current

Links

WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
229910052721 tungsten Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1

CA457966A Traitement de minerais au tungstene Expired CA457966A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA457966T

Publications (1)

Publication Number	Publication Date
CA457966A true CA457966A (fr)	1949-07-05

Family

ID=35575868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA457966A Expired CA457966A (fr)			Traitement de minerais au tungstene

Country Status (1)

Country	Link
CA (1)	CA457966A (fr)

0
- CA CA457966A patent/CA457966A/fr not_active Expired

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