FR2453427B1 - - Google Patents
Info
- Publication number
- FR2453427B1 FR2453427B1 FR8007316A FR8007316A FR2453427B1 FR 2453427 B1 FR2453427 B1 FR 2453427B1 FR 8007316 A FR8007316 A FR 8007316A FR 8007316 A FR8007316 A FR 8007316A FR 2453427 B1 FR2453427 B1 FR 2453427B1
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
- G03B21/116—Handling microfiches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S353/00—Optics: image projectors
- Y10S353/05—Transparency holder accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Projection-Type Copiers In General (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2913193A DE2913193C2 (de) | 1979-04-02 | 1979-04-02 | Vorrichtung zur Eingabe von Mikrofilmkarten in Lesegeräte |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453427A1 FR2453427A1 (fr) | 1980-10-31 |
FR2453427B1 true FR2453427B1 (fr) | 1985-01-11 |
Family
ID=6067223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007316A Granted FR2453427A1 (fr) | 1979-04-02 | 1980-04-01 | Dispositif pour l'introduction de microfiches dans des microlecteurs |
Country Status (4)
Country | Link |
---|---|
US (1) | US4302082A (fr) |
DE (1) | DE2913193C2 (fr) |
FR (1) | FR2453427A1 (fr) |
GB (1) | GB2049981B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5223868A (en) * | 1991-05-16 | 1993-06-29 | Coiner Ii George | Dashboard mounted microfiche reader |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438703A (en) * | 1966-11-28 | 1969-04-15 | Carl W Winnemann | Transparency projection accessory |
US3640613A (en) * | 1967-03-24 | 1972-02-08 | Scott Paper Co | Transparency display apparatus |
US3476474A (en) * | 1967-09-12 | 1969-11-04 | Eastman Kodak Co | Slide projector for corner pivot slide mounts |
US3566524A (en) * | 1969-06-05 | 1971-03-02 | Hf Image Systems Inc | Search and retrieval device for card-type items |
FR2047939A1 (fr) * | 1969-06-25 | 1971-03-19 | Eastman Kodak Co | |
US3690753A (en) * | 1970-01-02 | 1972-09-12 | Ernest A Dahl Jr | Data storage system |
US3807074A (en) * | 1970-12-07 | 1974-04-30 | Micrographic Technology Corp | Microfiche viewer and accessories therefor |
US3778143A (en) * | 1973-02-05 | 1973-12-11 | J Treher | Remote controlled slide changer for overhead projector |
US4025177A (en) * | 1974-04-29 | 1977-05-24 | Addressograph Multigraph Corporation | Microfiche viewer |
US4015900A (en) * | 1974-12-16 | 1977-04-05 | Bell & Howell Company | Microfiche reader |
-
1979
- 1979-04-02 DE DE2913193A patent/DE2913193C2/de not_active Expired
-
1980
- 1980-04-01 GB GB8010879A patent/GB2049981B/en not_active Expired
- 1980-04-01 FR FR8007316A patent/FR2453427A1/fr active Granted
- 1980-04-02 US US06/136,720 patent/US4302082A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2049981B (en) | 1982-10-20 |
DE2913193A1 (de) | 1980-10-16 |
GB2049981A (en) | 1980-12-31 |
DE2913193C2 (de) | 1985-09-26 |
FR2453427A1 (fr) | 1980-10-31 |
US4302082A (en) | 1981-11-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |