DK37002C - Procedure for Separating Zircon and Hafnium. - Google Patents

Procedure for Separating Zircon and Hafnium.

Info

Publication number: DK37002C
Authority: DK; Denmark
Prior art keywords: hafnium; procedure; zircon; separating; separating zircon
Prior art date: 1923-04-28

Application number

Other languages

Original Assignee

Philips Nv

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.)

1923-04-28

Filing date

1923-07-14

Publication date

1927-01-03

1923-07-14 Application filed by Philips Nv filed Critical Philips Nv

1927-01-03 Application granted granted Critical

1927-01-03 Publication of DK37002C publication Critical patent/DK37002C/en

Links

DK37002D 1923-04-28 1923-07-14 Procedure for Separating Zircon and Hafnium. DK37002C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL37002X		1923-04-28

Publications (1)

Publication Number	Publication Date
DK37002C true DK37002C (en)	1927-01-03

Family

ID=19755604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK37002D DK37002C (en)	1923-04-28	1923-07-14	Procedure for Separating Zircon and Hafnium.

Country Status (1)

Country	Link
DK (1)	DK37002C (en)

1923
- 1923-07-14 DK DK37002D patent/DK37002C/en active

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