PT77937B - Appareil pour visionner une serie de vues stereoscopiques disposees par couples sur un support former une stereocarte en soi connue - Google Patents
Appareil pour visionner une serie de vues stereoscopiques disposees par couples sur un support former une stereocarte en soi connueInfo
- Publication number
- PT77937B PT77937B PT77937A PT7793784A PT77937B PT 77937 B PT77937 B PT 77937B PT 77937 A PT77937 A PT 77937A PT 7793784 A PT7793784 A PT 7793784A PT 77937 B PT77937 B PT 77937B
- Authority
- PT
- Portugal
- Prior art keywords
- viewing
- series
- disposed
- stereocarte
- couples
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
- G02B30/37—Collapsible stereoscopes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pens And Brushes (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8300777A FR2539517A1 (fr) | 1983-01-19 | 1983-01-19 | Appareil pour visionner une serie de vues stereoscopiques disposees par couples sur un support pour former une stereocarte en soi connue |
Publications (2)
Publication Number | Publication Date |
---|---|
PT77937A PT77937A (fr) | 1984-02-01 |
PT77937B true PT77937B (fr) | 1986-04-16 |
Family
ID=9285077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT77937A PT77937B (fr) | 1983-01-19 | 1984-01-10 | Appareil pour visionner une serie de vues stereoscopiques disposees par couples sur un support former une stereocarte en soi connue |
Country Status (8)
Country | Link |
---|---|
US (1) | US4549785A (pt) |
EP (1) | EP0116491B1 (pt) |
JP (1) | JPS59171924A (pt) |
AT (1) | ATE30274T1 (pt) |
DE (1) | DE3466810D1 (pt) |
ES (1) | ES276801Y (pt) |
FR (1) | FR2539517A1 (pt) |
PT (1) | PT77937B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4846553A (en) * | 1987-07-14 | 1989-07-11 | Richard Rice | Foldable viewer |
US4991935A (en) * | 1989-11-13 | 1991-02-12 | Konami Industry Co., Ltd. | Magnifying device for hand-held video display apparatus and the like |
US5130853A (en) * | 1989-11-13 | 1992-07-14 | Konami Industry Co., Ltd. | Adjustable magnifying device for hand-held video display apparatus and the like |
US5101300A (en) * | 1991-01-22 | 1992-03-31 | Jonathan Hicks | Magnifier reader apparatus |
US5499136A (en) * | 1992-07-01 | 1996-03-12 | Jones; Charles W. | Stereographic book |
US5309280A (en) * | 1992-07-01 | 1994-05-03 | Jones Charles W | Stereographic book |
JP3989023B2 (ja) * | 1996-10-04 | 2007-10-10 | ジョーンズ.チャールズ.ダブリュ | ステレオグラフィックブック |
AU6356000A (en) | 1999-07-20 | 2001-02-05 | Monte J. Ramstad | Folding prism stereoscope |
US8070068B2 (en) * | 2008-12-19 | 2011-12-06 | Target Brands, Inc. | Transaction product with slide viewer |
US10954875B2 (en) | 2016-10-19 | 2021-03-23 | Halliburton Energy Services, Inc. | Control of combustion engine shut down |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1547722A (fr) * | 1967-10-19 | 1968-11-29 | Pochette pour diapositives à visionneuse incorporée | |
US3722983A (en) * | 1969-11-24 | 1973-03-27 | Material Flow Inc | Twin track cartridge stereoscopic viewer |
US4253732A (en) * | 1979-06-25 | 1981-03-03 | Creative Cartons Of Ashland, Inc. | Collapsible stereoscopic viewer |
US4357073A (en) * | 1980-07-24 | 1982-11-02 | Creative Cartons Of Ashland, Inc. | Collapsible stereoscopic viewer and filmstrip holder therefor |
-
1983
- 1983-01-19 FR FR8300777A patent/FR2539517A1/fr active Granted
- 1983-04-07 US US06/482,910 patent/US4549785A/en not_active Expired - Fee Related
-
1984
- 1984-01-10 PT PT77937A patent/PT77937B/pt not_active IP Right Cessation
- 1984-01-12 ES ES1984276801U patent/ES276801Y/es not_active Expired
- 1984-01-16 DE DE8484400083T patent/DE3466810D1/de not_active Expired
- 1984-01-16 AT AT84400083T patent/ATE30274T1/de not_active IP Right Cessation
- 1984-01-16 EP EP84400083A patent/EP0116491B1/fr not_active Expired
- 1984-01-19 JP JP59008373A patent/JPS59171924A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4549785A (en) | 1985-10-29 |
ES276801Y (es) | 1985-04-01 |
EP0116491B1 (fr) | 1987-10-14 |
ES276801U (es) | 1984-10-01 |
FR2539517B1 (pt) | 1985-05-17 |
PT77937A (fr) | 1984-02-01 |
FR2539517A1 (fr) | 1984-07-20 |
JPS59171924A (ja) | 1984-09-28 |
DE3466810D1 (en) | 1987-11-19 |
ATE30274T1 (de) | 1987-10-15 |
EP0116491A1 (fr) | 1984-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19910417 |