JPS4999030A - - Google Patents
Info
- Publication number
- JPS4999030A JPS4999030A JP48010836A JP1083673A JPS4999030A JP S4999030 A JPS4999030 A JP S4999030A JP 48010836 A JP48010836 A JP 48010836A JP 1083673 A JP1083673 A JP 1083673A JP S4999030 A JPS4999030 A JP S4999030A
- 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.)
- Granted
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
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
- G03B21/113—Handling roll films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Projection-Type Copiers In General (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1083673A JPS5515690B2 (it) | 1973-01-26 | 1973-01-26 | |
| DE19742403584 DE2403584C2 (de) | 1973-01-26 | 1974-01-25 | Informationssucheinrichtung |
| US05/597,908 US3999846A (en) | 1973-01-26 | 1975-07-21 | Information search device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1083673A JPS5515690B2 (it) | 1973-01-26 | 1973-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4999030A true JPS4999030A (it) | 1974-09-19 |
| JPS5515690B2 JPS5515690B2 (it) | 1980-04-25 |
Family
ID=11761425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1083673A Expired JPS5515690B2 (it) | 1973-01-26 | 1973-01-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5515690B2 (it) |
| DE (1) | DE2403584C2 (it) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124929U (it) * | 1973-02-26 | 1974-10-25 | ||
| JPS49130153A (it) * | 1973-04-13 | 1974-12-13 | ||
| JPS55147777A (en) * | 1979-05-08 | 1980-11-17 | Canon Inc | Information retrieval method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290987A (en) * | 1964-01-16 | 1966-12-13 | Eastman Kodak Co | Automatic searching film reader |
| US3700320A (en) * | 1970-09-03 | 1972-10-24 | Eastman Kodak Co | Automatic searching system |
-
1973
- 1973-01-26 JP JP1083673A patent/JPS5515690B2/ja not_active Expired
-
1974
- 1974-01-25 DE DE19742403584 patent/DE2403584C2/de not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124929U (it) * | 1973-02-26 | 1974-10-25 | ||
| JPS5537957Y2 (it) * | 1973-02-26 | 1980-09-05 | ||
| JPS49130153A (it) * | 1973-04-13 | 1974-12-13 | ||
| JPS55147777A (en) * | 1979-05-08 | 1980-11-17 | Canon Inc | Information retrieval method |
| JPS6239456B2 (it) * | 1979-05-08 | 1987-08-24 | Canon Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2403584C2 (de) | 1985-07-18 |
| JPS5515690B2 (it) | 1980-04-25 |
| DE2403584A1 (de) | 1974-08-08 |