CA479534A - Elements d'optique - Google Patents

Elements d'optique

Info

Publication number: CA479534A
Authority: CA; Canada
Prior art keywords: optical elements; optical; elements
Prior art date: 1951-12-18
Legal status (The legal status 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 status listed.): Expired

Application number

CA479534A

Other languages

English (en)

Inventor

Rinia Herre

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

Publication date

1951-12-18

1951-12-18 Application granted granted Critical

1951-12-18 Publication of CA479534A publication Critical patent/CA479534A/fr

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

CA479534A Elements d'optique Expired CA479534A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA479534T

Publications (1)

Publication Number	Publication Date
CA479534A true CA479534A (fr)	1951-12-18

Family

ID=35619207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA479534A Expired CA479534A (fr)			Elements d'optique

Country Status (1)

Country	Link
CA (1)	CA479534A (fr)

0
- CA CA479534A patent/CA479534A/fr not_active Expired

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