DK55172C - Procedure for Smelting Tungsten Wire in Quartz. - Google Patents

Procedure for Smelting Tungsten Wire in Quartz.

Info

Publication number: DK55172C
Authority: DK; Denmark
Prior art keywords: quartz; procedure; tungsten wire; smelting tungsten; smelting
Prior art date: 1934-10-17

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.)

1934-10-17

Filing date

1935-08-22

Publication date

1938-09-05

1935-08-22 Application filed by Philips Nv filed Critical Philips Nv

1938-09-05 Application granted granted Critical

1938-09-05 Publication of DK55172C publication Critical patent/DK55172C/en

Links

DK55172D 1934-10-17 1935-08-22 Procedure for Smelting Tungsten Wire in Quartz. DK55172C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE55172T		1934-10-17

Publications (1)

Publication Number	Publication Date
DK55172C true DK55172C (en)	1938-09-05

Family

ID=28797070

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK55172D DK55172C (en)	1934-10-17	1935-08-22	Procedure for Smelting Tungsten Wire in Quartz.

Country Status (1)

Country	Link
DK (1)	DK55172C (en)

1935
- 1935-08-22 DK DK55172D patent/DK55172C/en active

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