JPS4922937A - - Google Patents
Info
- Publication number
- JPS4922937A JPS4922937A JP47060520A JP6052072A JPS4922937A JP S4922937 A JPS4922937 A JP S4922937A JP 47060520 A JP47060520 A JP 47060520A JP 6052072 A JP6052072 A JP 6052072A JP S4922937 A JPS4922937 A JP S4922937A
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Projection-Type Copiers In General (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6052072A JPS5326493B2 (https=) | 1972-06-19 | 1972-06-19 | |
| US371553A US3860334A (en) | 1972-06-19 | 1973-06-19 | Image information retrieving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6052072A JPS5326493B2 (https=) | 1972-06-19 | 1972-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4922937A true JPS4922937A (https=) | 1974-02-28 |
| JPS5326493B2 JPS5326493B2 (https=) | 1978-08-02 |
Family
ID=13144662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6052072A Expired JPS5326493B2 (https=) | 1972-06-19 | 1972-06-19 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3860334A (https=) |
| JP (1) | JPS5326493B2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042145Y1 (https=) * | 1970-09-18 | 1975-11-29 | ||
| JPS5120065U (https=) * | 1974-07-31 | 1976-02-14 | ||
| JPS6161076U (https=) * | 1984-09-27 | 1986-04-24 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117491A (en) * | 1962-06-29 | 1964-01-14 | Stern Joshua | Information retrieval apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3354775A (en) * | 1964-08-12 | 1967-11-28 | Richard T Erban | Microprint viewer |
-
1972
- 1972-06-19 JP JP6052072A patent/JPS5326493B2/ja not_active Expired
-
1973
- 1973-06-19 US US371553A patent/US3860334A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117491A (en) * | 1962-06-29 | 1964-01-14 | Stern Joshua | Information retrieval apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5042145Y1 (https=) * | 1970-09-18 | 1975-11-29 | ||
| JPS5120065U (https=) * | 1974-07-31 | 1976-02-14 | ||
| JPS6161076U (https=) * | 1984-09-27 | 1986-04-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3860334A (en) | 1975-01-14 |
| JPS5326493B2 (https=) | 1978-08-02 |