FR2184206A5 - - Google Patents
Info
- Publication number
- FR2184206A5 FR2184206A5 FR7216937A FR7216937A FR2184206A5 FR 2184206 A5 FR2184206 A5 FR 2184206A5 FR 7216937 A FR7216937 A FR 7216937A FR 7216937 A FR7216937 A FR 7216937A FR 2184206 A5 FR2184206 A5 FR 2184206A5
- Authority
- FR
- France
- 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
-
- 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
- B44F1/10—Changing, amusing, or secret pictures
-
- 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
- G09F19/14—Advertising or display means not otherwise provided for using special optical effects displaying different signs depending upon the view-point of the observer
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216937A FR2184206A5 (fr) | 1972-05-12 | 1972-05-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216937A FR2184206A5 (fr) | 1972-05-12 | 1972-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2184206A5 true FR2184206A5 (fr) | 1973-12-21 |
Family
ID=9098386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7216937A Expired FR2184206A5 (fr) | 1972-05-12 | 1972-05-12 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2184206A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456625A1 (fr) * | 1979-05-17 | 1980-12-12 | Joly Patrice | Procede de realisation sur un support d'une image variable en termes de couleurs et/ou de motifs suivant l'angle d'observation de l'image, et produit obtenu |
-
1972
- 1972-05-12 FR FR7216937A patent/FR2184206A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456625A1 (fr) * | 1979-05-17 | 1980-12-12 | Joly Patrice | Procede de realisation sur un support d'une image variable en termes de couleurs et/ou de motifs suivant l'angle d'observation de l'image, et produit obtenu |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse | ||
AR | Application made for restoration | ||
DI | Inadmissibility of an action of restoration |