DK64866C - Files. - Google Patents
Files.Info
- Publication number
- DK64866C DK64866C DK77941A DK77941A DK64866C DK 64866 C DK64866 C DK 64866C DK 77941 A DK77941 A DK 77941A DK 77941 A DK77941 A DK 77941A DK 64866 C DK64866 C DK 64866C
- Authority
- DK
- Denmark
- Prior art keywords
- files
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
- B42F17/02—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored substantially at right angles to the bottom of their containers
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE235295X | 1939-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK64866C true DK64866C (en) | 1946-10-14 |
Family
ID=1812475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK77941A DK64866C (en) | 1939-12-09 | 1941-04-21 | Files. |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK64866C (en) |
NL (1) | NL55546C (en) |
-
1941
- 1941-04-17 NL NL101062A patent/NL55546C/xx active
- 1941-04-21 DK DK77941A patent/DK64866C/en active
Also Published As
Publication number | Publication date |
---|---|
NL55546C (en) | 1943-10-16 |
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