JPS5518952B2 - - Google Patents
Info
- Publication number
- JPS5518952B2 JPS5518952B2 JP6630573A JP6630573A JPS5518952B2 JP S5518952 B2 JPS5518952 B2 JP S5518952B2 JP 6630573 A JP6630573 A JP 6630573A JP 6630573 A JP6630573 A JP 6630573A JP S5518952 B2 JPS5518952 B2 JP S5518952B2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
- G06K21/02—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed mechanically, e.g. by needle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00272192A US3831749A (en) | 1972-04-26 | 1972-07-17 | Selector mechanism including cassette storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4965298A JPS4965298A (xx) | 1974-06-25 |
| JPS5518952B2 true JPS5518952B2 (xx) | 1980-05-22 |
Family
ID=23038793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6630573A Expired JPS5518952B2 (xx) | 1972-07-17 | 1973-06-12 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5518952B2 (xx) |
| DE (1) | DE2335059A1 (xx) |
| GB (1) | GB1426821A (xx) |
-
1973
- 1973-05-23 GB GB2466573A patent/GB1426821A/en not_active Expired
- 1973-06-12 JP JP6630573A patent/JPS5518952B2/ja not_active Expired
- 1973-07-10 DE DE19732335059 patent/DE2335059A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4965298A (xx) | 1974-06-25 |
| GB1426821A (en) | 1976-03-03 |
| DE2335059A1 (de) | 1974-02-07 |