DK70376C - Method for manufacturing an optical element, such as a lens. - Google Patents

Method for manufacturing an optical element, such as a lens.

Info

Publication number: DK70376C
Authority: DK; Denmark
Prior art keywords: lens; manufacturing; optical element; optical
Prior art date: 1941-07-19

Application number

DK159642A

Other languages

Danish (da)

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.)

1941-07-19

Filing date

1942-07-16

Publication date

1949-12-19

1942-07-16 Application filed by Philips Nv filed Critical Philips Nv

1949-12-19 Application granted granted Critical

1949-12-19 Publication of DK70376C publication Critical patent/DK70376C/en

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
230000003287 optical effect Effects 0.000 title 1

DK159642A 1941-07-19 1942-07-16 Method for manufacturing an optical element, such as a lens. DK70376C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL70376X		1941-07-19

Publications (1)

Publication Number	Publication Date
DK70376C true DK70376C (en)	1949-12-19

Family

ID=19757234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK159642A DK70376C (en)	1941-07-19	1942-07-16	Method for manufacturing an optical element, such as a lens.

Country Status (1)

Country	Link
DK (1)	DK70376C (en)

1942
- 1942-07-16 DK DK159642A patent/DK70376C/en active

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