JPS5112140A - - Google Patents
Info
- Publication number
- JPS5112140A JPS5112140A JP49142394A JP14239474A JPS5112140A JP S5112140 A JPS5112140 A JP S5112140A JP 49142394 A JP49142394 A JP 49142394A JP 14239474 A JP14239474 A JP 14239474A JP S5112140 A JPS5112140 A JP S5112140A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489875A US3907416A (en) | 1974-07-18 | 1974-07-18 | Microform positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5112140A true JPS5112140A (ja) | 1976-01-30 |
Family
ID=23945633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49142394A Pending JPS5112140A (ja) | 1974-07-18 | 1974-12-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3907416A (ja) |
| JP (1) | JPS5112140A (ja) |
| CA (1) | CA1026601A (ja) |
| DE (1) | DE2531521C3 (ja) |
| FR (1) | FR2279129A1 (ja) |
| GB (1) | GB1462576A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245898A (en) * | 1977-09-23 | 1981-01-20 | Microvue Products, Inc. | Microfiche reader |
| US5035324A (en) * | 1990-02-07 | 1991-07-30 | The Ritvik Group Inc. | Toy packaging |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335697A (en) * | 1940-12-09 | 1943-11-30 | James A Reyniers | Photographic apparatus |
| US2431662A (en) * | 1943-02-20 | 1947-11-25 | Henry W Ralph | Microfilm reader and projector for records indexed on microfilm |
-
1974
- 1974-07-18 US US489875A patent/US3907416A/en not_active Expired - Lifetime
- 1974-12-11 JP JP49142394A patent/JPS5112140A/ja active Pending
-
1975
- 1975-04-01 CA CA223,533A patent/CA1026601A/en not_active Expired
- 1975-06-23 GB GB2652675A patent/GB1462576A/en not_active Expired
- 1975-07-15 DE DE2531521A patent/DE2531521C3/de not_active Expired
- 1975-07-17 FR FR7522301A patent/FR2279129A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531521A1 (de) | 1976-02-05 |
| FR2279129A1 (fr) | 1976-02-13 |
| DE2531521B2 (de) | 1979-05-17 |
| CA1026601A (en) | 1978-02-21 |
| DE2531521C3 (de) | 1980-01-17 |
| FR2279129B1 (ja) | 1977-12-16 |
| GB1462576A (en) | 1977-01-26 |
| US3907416A (en) | 1975-09-23 |