FR1477583A - Perfectionnements aux cadrans à gravures lumineuses - Google Patents
Perfectionnements aux cadrans à gravures lumineusesInfo
- Publication number
- FR1477583A FR1477583A FR51406A FR51406A FR1477583A FR 1477583 A FR1477583 A FR 1477583A FR 51406 A FR51406 A FR 51406A FR 51406 A FR51406 A FR 51406A FR 1477583 A FR1477583 A FR 1477583A
- Authority
- FR
- France
- Prior art keywords
- dials
- engraved
- luminous
- luminous engraved
- engraved dials
- Prior art date
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/184—Information to display
- G09F2013/1868—Fluorescent pencil
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR51406A FR1477583A (fr) | 1966-02-28 | 1966-02-28 | Perfectionnements aux cadrans à gravures lumineuses |
DE1967B0069616 DE1958950U (de) | 1966-02-28 | 1967-02-01 | Zifferblatt oder tafel mit leuchtender gravur. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR51406A FR1477583A (fr) | 1966-02-28 | 1966-02-28 | Perfectionnements aux cadrans à gravures lumineuses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1477583A true FR1477583A (fr) | 1967-04-21 |
Family
ID=8602468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR51406A Expired FR1477583A (fr) | 1966-02-28 | 1966-02-28 | Perfectionnements aux cadrans à gravures lumineuses |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1958950U (fr) |
FR (1) | FR1477583A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2054877A5 (en) * | 1969-07-30 | 1971-05-07 | Arfina | Luminous panels illuminated through their section |
DE3310876A1 (de) * | 1983-03-25 | 1984-10-04 | Basf Ag, 6700 Ludwigshafen | Optische anzeigeelemente |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3142098A1 (de) * | 1981-10-23 | 1983-05-05 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Anzeigeeinrichtung |
-
1966
- 1966-02-28 FR FR51406A patent/FR1477583A/fr not_active Expired
-
1967
- 1967-02-01 DE DE1967B0069616 patent/DE1958950U/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2054877A5 (en) * | 1969-07-30 | 1971-05-07 | Arfina | Luminous panels illuminated through their section |
DE3310876A1 (de) * | 1983-03-25 | 1984-10-04 | Basf Ag, 6700 Ludwigshafen | Optische anzeigeelemente |
Also Published As
Publication number | Publication date |
---|---|
DE1958950U (de) | 1967-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1514588A (fr) | Perfectionnements aux réceptacles-distributeurs | |
FR1511329A (fr) | Perfectionnements apportés aux polyuréthanes | |
FR1524148A (fr) | Perfectionnements aux caissons | |
FR1500110A (fr) | Perfectionnements aux turbo-réacteurs | |
FR1526933A (fr) | Perfectionnements aux garde-fous | |
FR1474917A (fr) | Perfectionnements apportés aux vannes | |
FR1477583A (fr) | Perfectionnements aux cadrans à gravures lumineuses | |
FR1492420A (fr) | Perfectionnements aux échafaudages | |
FR1509307A (fr) | Perfectionnements aux compositions à base de polyéthylènes | |
FR1516968A (fr) | Perfectionnements apportés aux tuiles | |
FR1515196A (fr) | Perfectionnements aux turbo-accouplements hydrauliques | |
FR1522444A (fr) | Perfectionnements aux distributeurs-doseurs | |
FR1478567A (fr) | Perfectionnements aux garde-corps | |
FR1478849A (fr) | Perfectionnements apportés aux pompes | |
FR1536476A (fr) | Perfectionnements apportés aux aquaplanes | |
FR1496836A (fr) | Perfectionnement aux palmes de natation | |
FR1482755A (fr) | Perfectionnement aux tuiles | |
FR1514858A (fr) | Perfectionnements aux installations à soupape | |
FR1428035A (fr) | Perfectionnements apportés aux cadrans lumineux | |
FR1535491A (fr) | Perfectionnements aux gouttières chirurgicales | |
FR1506593A (fr) | Perfectionnements aux gazettes | |
FR1500365A (fr) | Perfectionnements apportés aux alternateurs-redresseurs | |
FR1468459A (fr) | Perfectionnements aux distributeurs | |
FR1493067A (fr) | Perfectionnements apportés aux carrelages | |
FR1506046A (fr) | Perfectionnements aux vannes |