DK80230C - Method for manufacturing optical elements. - Google Patents

Method for manufacturing optical elements.

Info

Publication number: DK80230C
Authority: DK; Denmark
Prior art keywords: optical elements; manufacturing optical; manufacturing; elements; optical
Prior art date: 1949-09-23

Application number

DK306250A

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.)

1949-09-23

Filing date

1950-09-20

Publication date

1955-12-05

1950-09-20 Application filed by Philips Nv filed Critical Philips Nv

1955-12-05 Application granted granted Critical

1955-12-05 Publication of DK80230C publication Critical patent/DK80230C/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

DK306250A 1949-09-23 1950-09-20 Method for manufacturing optical elements. DK80230C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL80230X		1949-09-23

Publications (1)

Publication Number	Publication Date
DK80230C true DK80230C (en)	1955-12-05

Family

ID=19758358

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK306250A DK80230C (en)	1949-09-23	1950-09-20	Method for manufacturing optical elements.

Country Status (1)

Country	Link
DK (1)	DK80230C (en)

1950
- 1950-09-20 DK DK306250A patent/DK80230C/en active

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