FR2696267B1 - INCREASED VISIBILITY WITHOUT ADDITIONAL LIGHT ENERGY. - Google Patents
INCREASED VISIBILITY WITHOUT ADDITIONAL LIGHT ENERGY.Info
- Publication number
- FR2696267B1 FR2696267B1 FR9212072A FR9212072A FR2696267B1 FR 2696267 B1 FR2696267 B1 FR 2696267B1 FR 9212072 A FR9212072 A FR 9212072A FR 9212072 A FR9212072 A FR 9212072A FR 2696267 B1 FR2696267 B1 FR 2696267B1
- Authority
- FR
- France
- Prior art keywords
- light energy
- additional light
- increased visibility
- visibility
- increased
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212072A FR2696267B1 (en) | 1992-09-30 | 1992-09-30 | INCREASED VISIBILITY WITHOUT ADDITIONAL LIGHT ENERGY. |
EP93420391A EP0591076A1 (en) | 1992-09-30 | 1993-09-30 | Increased visibility without using supplementary light energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9212072A FR2696267B1 (en) | 1992-09-30 | 1992-09-30 | INCREASED VISIBILITY WITHOUT ADDITIONAL LIGHT ENERGY. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2696267A1 FR2696267A1 (en) | 1994-04-01 |
FR2696267B1 true FR2696267B1 (en) | 1996-11-29 |
Family
ID=9434370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9212072A Expired - Fee Related FR2696267B1 (en) | 1992-09-30 | 1992-09-30 | INCREASED VISIBILITY WITHOUT ADDITIONAL LIGHT ENERGY. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0591076A1 (en) |
FR (1) | FR2696267B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2722557B1 (en) * | 1994-07-15 | 1997-10-17 | Henri Varale | CONTRAST EFFECT GYROPHARE FOR INCREASING LUNINOSITY |
CN110608387B (en) * | 2019-09-18 | 2024-04-19 | 上海碧枫实业发展有限公司 | Lamp structure made of acrylic |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE443677B (en) * | 1981-12-23 | 1986-03-03 | Mal & Media Reklamkonsulter Ab | PICTURE SYSTEM DESIGNED TO ASTAD CREATE ALTERNATIVE VIEWS OF A COMPOSED PICTURE |
DE3700147A1 (en) * | 1987-01-05 | 1988-07-14 | Gerhard Vehling | Construction kit for producing alternative images from rod elements |
GB9025205D0 (en) * | 1990-11-20 | 1991-01-02 | Swintex | Coloured material |
-
1992
- 1992-09-30 FR FR9212072A patent/FR2696267B1/en not_active Expired - Fee Related
-
1993
- 1993-09-30 EP EP93420391A patent/EP0591076A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0591076A1 (en) | 1994-04-06 |
FR2696267A1 (en) | 1994-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |