JPS5213931B2 - - Google Patents
Info
- Publication number
- JPS5213931B2 JPS5213931B2 JP47090920A JP9092072A JPS5213931B2 JP S5213931 B2 JPS5213931 B2 JP S5213931B2 JP 47090920 A JP47090920 A JP 47090920A JP 9092072 A JP9092072 A JP 9092072A JP S5213931 B2 JPS5213931 B2 JP S5213931B2
- 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
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47090920A JPS5213931B2 (en:Method) | 1972-09-12 | 1972-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47090920A JPS5213931B2 (en:Method) | 1972-09-12 | 1972-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4946938A JPS4946938A (en:Method) | 1974-05-07 |
| JPS5213931B2 true JPS5213931B2 (en:Method) | 1977-04-18 |
Family
ID=14011845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47090920A Expired JPS5213931B2 (en:Method) | 1972-09-12 | 1972-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5213931B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52119318A (en) * | 1976-03-31 | 1977-10-06 | Kobe Steel Ltd | Method of retrieving information storage film |
| JPS55166770A (en) * | 1979-06-15 | 1980-12-26 | Canon Inc | Microfilm retrieval unit |
-
1972
- 1972-09-12 JP JP47090920A patent/JPS5213931B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4946938A (en:Method) | 1974-05-07 |