FR1346923A - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage

Info

Publication number: FR1346923A
Authority: FR; France
Prior art keywords: lighting device; lighting
Prior art date: 1963-02-14
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

FR924774A

Other languages

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.)

Corning Glass Works

Original Assignee

Corning Glass Works

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.)

1963-02-14

Filing date

1963-02-14

Publication date

1963-12-20

1963-02-14 Application filed by Corning Glass Works filed Critical Corning Glass Works

1963-02-14 Priority to FR924774A priority Critical patent/FR1346923A/fr

1963-12-20 Application granted granted Critical

1963-12-20 Publication of FR1346923A publication Critical patent/FR1346923A/fr

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)

FR924774A 1963-02-14 1963-02-14 Dispositif d'éclairage Expired FR1346923A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR924774A FR1346923A (fr)	1963-02-14	1963-02-14	Dispositif d'éclairage

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR924774A FR1346923A (fr)	1963-02-14	1963-02-14	Dispositif d'éclairage

Publications (1)

Publication Number	Publication Date
FR1346923A true FR1346923A (fr)	1963-12-20

Family

ID=8797027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR924774A Expired FR1346923A (fr)	1963-02-14	1963-02-14	Dispositif d'éclairage

Country Status (1)

Country	Link
FR (1)	FR1346923A (fr)

1963
- 1963-02-14 FR FR924774A patent/FR1346923A/fr not_active Expired

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