JPS5446040A - Microfilm retrieval device - Google Patents
Microfilm retrieval deviceInfo
- Publication number
- JPS5446040A JPS5446040A JP11162277A JP11162277A JPS5446040A JP S5446040 A JPS5446040 A JP S5446040A JP 11162277 A JP11162277 A JP 11162277A JP 11162277 A JP11162277 A JP 11162277A JP S5446040 A JPS5446040 A JP S5446040A
- Authority
- JP
- Japan
- Prior art keywords
- retrieval device
- retrieval
- cassettes
- external
- cassette
- Prior art date
- 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
Landscapes
- Warehouses Or Storage Devices (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE:To increase retrieval capacity without increasing the size of the retrieval device by providing the mounting part exclusive for external cassettes to the cassette containing part of the retrieval device. CONSTITUTION:A part exclusive for external cassettes is provided in the cassette containing part in the retrieval device. Hence, if an external cassette 1B is inserted into the retrieval device and is installed to a selection code bar 8, the retrieval of the fiche in the cassette 1B is accomplished in the same manner as the built-in cassettes 1A... Hence, the retrieval capacity of the retrieval device is increased by mounting and dismounting of desired external cassettes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11162277A JPS5446040A (en) | 1977-09-19 | 1977-09-19 | Microfilm retrieval device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11162277A JPS5446040A (en) | 1977-09-19 | 1977-09-19 | Microfilm retrieval device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5446040A true JPS5446040A (en) | 1979-04-11 |
Family
ID=14565978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11162277A Pending JPS5446040A (en) | 1977-09-19 | 1977-09-19 | Microfilm retrieval device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5446040A (en) |
-
1977
- 1977-09-19 JP JP11162277A patent/JPS5446040A/en active Pending
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