DK77247C - Luminescence material and method of its manufacture. - Google Patents

Luminescence material and method of its manufacture.

Info

Publication number: DK77247C
Authority: DK; Denmark
Prior art keywords: manufacture; luminescence material; luminescence
Prior art date: 1943-08-06

Application number

DK69146A

Other languages

Danish (da)

Original Assignee

Gen Electric Co Ltd

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.)

1943-08-06

Filing date

1946-02-23

Publication date

1954-03-15

1946-02-23 Application filed by Gen Electric Co Ltd filed Critical Gen Electric Co Ltd

1954-03-15 Application granted granted Critical

1954-03-15 Publication of DK77247C publication Critical patent/DK77247C/en

Links

238000004020 luminiscence type Methods 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

DK69146A 1943-08-06 1946-02-23 Luminescence material and method of its manufacture. DK77247C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB77247X		1943-08-06

Publications (1)

Publication Number	Publication Date
DK77247C true DK77247C (en)	1954-03-15

Family

ID=9838541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK69146A DK77247C (en)	1943-08-06	1946-02-23	Luminescence material and method of its manufacture.

Country Status (1)

Country	Link
DK (1)	DK77247C (en)

1946
- 1946-02-23 DK DK69146A patent/DK77247C/en active

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