CA622435A - Purification of refractory metals - Google Patents

Purification of refractory metals

Info

Publication number: CA622435A
Authority: CA; Canada
Prior art keywords: purification; refractory metals; refractory; metals
Prior art date: 1961-06-20
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

CA622435A

Inventor

T. Kelley John

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.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

Publication date

1961-06-20

1961-06-20 Application granted granted Critical

1961-06-20 Publication of CA622435A publication Critical patent/CA622435A/en

Status Expired legal-status Critical Current

Links

CA622435A Purification of refractory metals Expired CA622435A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA622435T

Publications (1)

Publication Number	Publication Date
CA622435A true CA622435A (en)	1961-06-20

Family

ID=35877618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA622435A Expired CA622435A (en)			Purification of refractory metals

Country Status (1)

Country	Link
CA (1)	CA622435A (en)

0
- CA CA622435A patent/CA622435A/en not_active Expired

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