BE596021R - Card library with anterior and posterior walls joined together by rods placed outside the cards. - Google Patents
Card library with anterior and posterior walls joined together by rods placed outside the cards.Info
- Publication number
- BE596021R BE596021R BE596021A BE596021A BE596021R BE 596021 R BE596021 R BE 596021R BE 596021 A BE596021 A BE 596021A BE 596021 A BE596021 A BE 596021A BE 596021 R BE596021 R BE 596021R
- Authority
- BE
- Belgium
- Prior art keywords
- anterior
- cards
- joined together
- placed outside
- walls joined
- Prior art date
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
- G06K21/04—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 optically, e.g. peek-a-boo system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET17331A DE1178402B (en) | 1959-10-14 | 1959-10-14 | Dialing device for selecting index cards with slots running perpendicular to the edge of the foot using search needles |
Publications (1)
Publication Number | Publication Date |
---|---|
BE596021R true BE596021R (en) | 1961-02-01 |
Family
ID=7548555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE596021A BE596021R (en) | 1959-10-14 | 1960-10-14 | Card library with anterior and posterior walls joined together by rods placed outside the cards. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE596021R (en) |
DE (1) | DE1178402B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2109820A (en) * | 1935-02-16 | 1938-03-01 | Desaubliaux Robert Rog Maurice | Card selecting system |
DE956121C (en) * | 1954-01-17 | 1957-01-17 | Oskar Thieme | Dialer for selecting index cards with searched feature terms using search needles |
CH323622A (en) * | 1954-10-22 | 1957-08-15 | Sortex Ag | Punched card index with device for selecting punched cards by means of selection and manipulation rods |
-
1959
- 1959-10-14 DE DET17331A patent/DE1178402B/en active Pending
-
1960
- 1960-10-14 BE BE596021A patent/BE596021R/en active
Also Published As
Publication number | Publication date |
---|---|
DE1178402B (en) | 1964-09-24 |
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