FR2141523A1 - - Google Patents
Info
- Publication number
- FR2141523A1 FR2141523A1 FR7121425A FR7121425A FR2141523A1 FR 2141523 A1 FR2141523 A1 FR 2141523A1 FR 7121425 A FR7121425 A FR 7121425A FR 7121425 A FR7121425 A FR 7121425A FR 2141523 A1 FR2141523 A1 FR 2141523A1
- 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.)
- Withdrawn
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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7121425A FR2141523A1 (en) | 1971-06-14 | 1971-06-14 | |
ES397250A ES397250A1 (en) | 1971-06-14 | 1971-11-10 | System for the vision of multiple images. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7121425A FR2141523A1 (en) | 1971-06-14 | 1971-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2141523A1 true FR2141523A1 (en) | 1973-01-26 |
Family
ID=9078566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7121425A Withdrawn FR2141523A1 (en) | 1971-06-14 | 1971-06-14 |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES397250A1 (en) |
FR (1) | FR2141523A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0358495A1 (en) * | 1988-09-06 | 1990-03-14 | James Martin Daly | Decorative elements |
-
1971
- 1971-06-14 FR FR7121425A patent/FR2141523A1/fr not_active Withdrawn
- 1971-11-10 ES ES397250A patent/ES397250A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0358495A1 (en) * | 1988-09-06 | 1990-03-14 | James Martin Daly | Decorative elements |
Also Published As
Publication number | Publication date |
---|---|
ES397250A1 (en) | 1975-03-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |