DK37687C - Procedure for the Conversion of Hafnium and Zirconium Phosphates. - Google Patents

Procedure for the Conversion of Hafnium and Zirconium Phosphates.

Info

Publication number: DK37687C
Authority: DK; Denmark
Prior art keywords: hafnium; conversion; procedure; zirconium phosphates; phosphates
Prior art date: 1924-08-13

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.)

1924-08-13

Filing date

1925-06-04

Publication date

1927-07-11

1925-06-04 Application filed by Philips Nv filed Critical Philips Nv

1927-07-11 Application granted granted Critical

1927-07-11 Publication of DK37687C publication Critical patent/DK37687C/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL37687X		1924-08-13

Publications (1)

Publication Number	Publication Date
DK37687C true DK37687C (en)	1927-07-11

Family

ID=19755627

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK37687D DK37687C (en)	1924-08-13	1925-06-04	Procedure for the Conversion of Hafnium and Zirconium Phosphates.

Country Status (1)

Country	Link
DK (1)	DK37687C (en)

1925
- 1925-06-04 DK DK37687D patent/DK37687C/en active

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