FR1504891A - Process for using punched card files - Google Patents
Process for using punched card filesInfo
- Publication number
- FR1504891A FR1504891A FR85939A FR85939A FR1504891A FR 1504891 A FR1504891 A FR 1504891A FR 85939 A FR85939 A FR 85939A FR 85939 A FR85939 A FR 85939A FR 1504891 A FR1504891 A FR 1504891A
- Authority
- FR
- France
- Prior art keywords
- punched card
- card files
- files
- punched
- card
- 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.)
- Expired
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
-
- 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)
- Camera Data Copying Or Recording (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0037572 | 1965-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1504891A true FR1504891A (en) | 1967-12-08 |
Family
ID=7022880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR85939A Expired FR1504891A (en) | 1965-12-03 | 1966-12-02 | Process for using punched card files |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH441227A (en) |
DE (1) | DE1436125A1 (en) |
FR (1) | FR1504891A (en) |
GB (1) | GB1119150A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456353A1 (en) * | 1979-05-08 | 1980-12-05 | Schimmerling Michel | Grid type information retrieval system on photographic film - relates references to keywords by marking position on grid on photographic film which may then be optically scanned |
-
1965
- 1965-12-03 DE DE19651436125 patent/DE1436125A1/en active Pending
-
1966
- 1966-12-02 CH CH1726166A patent/CH441227A/en unknown
- 1966-12-02 GB GB5412266A patent/GB1119150A/en not_active Expired
- 1966-12-02 FR FR85939A patent/FR1504891A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456353A1 (en) * | 1979-05-08 | 1980-12-05 | Schimmerling Michel | Grid type information retrieval system on photographic film - relates references to keywords by marking position on grid on photographic film which may then be optically scanned |
Also Published As
Publication number | Publication date |
---|---|
DE1436125A1 (en) | 1968-10-31 |
GB1119150A (en) | 1968-07-10 |
CH441227A (en) | 1967-08-15 |
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