JPS4876446A - - Google Patents
Info
- Publication number
- JPS4876446A JPS4876446A JP47119418A JP11941872A JPS4876446A JP S4876446 A JPS4876446 A JP S4876446A JP 47119418 A JP47119418 A JP 47119418A JP 11941872 A JP11941872 A JP 11941872A JP S4876446 A JPS4876446 A JP S4876446A
- 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.)
- Pending
Links
Classifications
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20416071A | 1971-12-02 | 1971-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4876446A true JPS4876446A (ja) | 1973-10-15 |
Family
ID=22756874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47119418A Pending JPS4876446A (ja) | 1971-12-02 | 1972-11-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3713535A (ja) |
| JP (1) | JPS4876446A (ja) |
| CA (1) | CA978102A (ja) |
| DE (1) | DE2258237B2 (ja) |
| FR (1) | FR2162153A1 (ja) |
| GB (1) | GB1417429A (ja) |
| IT (1) | IT973794B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2151752C3 (de) * | 1971-10-18 | 1974-04-25 | Datagraph Ag | Speicher |
| US4619367A (en) * | 1984-11-30 | 1986-10-28 | Nb Jackets De Puerto Rico | Automatic card selector for random-access card file system |
| US5140764A (en) * | 1985-04-17 | 1992-08-25 | Nb Jackets De Puerto Rico | Non-blocking microfilm jacket |
-
1971
- 1971-12-02 US US00204160A patent/US3713535A/en not_active Expired - Lifetime
-
1972
- 1972-10-24 CA CA154,693A patent/CA978102A/en not_active Expired
- 1972-11-23 GB GB5417972A patent/GB1417429A/en not_active Expired
- 1972-11-28 DE DE2258237A patent/DE2258237B2/de active Pending
- 1972-11-29 IT IT54362/72A patent/IT973794B/it active
- 1972-11-30 JP JP47119418A patent/JPS4876446A/ja active Pending
- 1972-12-01 FR FR7242778A patent/FR2162153A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA978102A (en) | 1975-11-18 |
| DE2258237B2 (de) | 1975-01-30 |
| IT973794B (it) | 1974-06-10 |
| GB1417429A (en) | 1975-12-10 |
| US3713535A (en) | 1973-01-30 |
| DE2258237A1 (de) | 1973-06-07 |
| FR2162153A1 (ja) | 1973-07-13 |