DK33966C - Automatic Recording Machine for Perforated Maps for Statistical and Similar Purposes. - Google Patents
Automatic Recording Machine for Perforated Maps for Statistical and Similar Purposes.Info
- Publication number
- DK33966C DK33966C DK33966DA DK33966C DK 33966 C DK33966 C DK 33966C DK 33966D A DK33966D A DK 33966DA DK 33966 C DK33966 C DK 33966C
- Authority
- DK
- Denmark
- Prior art keywords
- maps
- perforated
- statistical
- automatic recording
- similar purposes
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Conveying Record Carriers (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO33966X | 1919-07-31 | ||
FR545034T | 1921-12-23 | ||
GB34971/21A GB194832A (en) | 1919-07-31 | 1921-12-29 | Improvements in machines for registering statistical and like particulars from cards |
US533996A US1514503A (en) | 1919-07-31 | 1922-02-03 | Automatic registering machine for statistical and similar purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
DK33966C true DK33966C (en) | 1924-12-15 |
Family
ID=10372262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK33966D DK33966C (en) | 1919-07-31 | 1921-03-09 | Automatic Recording Machine for Perforated Maps for Statistical and Similar Purposes. |
Country Status (5)
Country | Link |
---|---|
US (1) | US1514503A (en) |
DE (1) | DE398634C (en) |
DK (1) | DK33966C (en) |
FR (1) | FR545034A (en) |
GB (1) | GB194832A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746095C (en) * | 1936-02-24 | 1944-06-15 | Addressograph Multigraph | Machine for the production of business documents using perforated recording media |
US2833475A (en) * | 1951-09-06 | 1958-05-06 | Burroughs Corp | Magnetic record and recordcontrolled mechanism |
US3130172A (en) * | 1958-12-01 | 1964-04-21 | Harvel Res Corp | Compositions of matter and method and steps of making and using the same |
DE1189300B (en) * | 1963-06-12 | 1965-03-18 | Remington Rand G M B H | Scanning device for punch cards |
CN105702519B (en) * | 2016-04-08 | 2019-01-18 | 首瑞(天津)电气设备有限公司 | Contact module and rotary isolation switch for rotary isolation switch |
-
1921
- 1921-03-09 DK DK33966D patent/DK33966C/en active
- 1921-03-09 DE DEB98620D patent/DE398634C/en not_active Expired
- 1921-12-23 FR FR545034D patent/FR545034A/en not_active Expired
- 1921-12-29 GB GB34971/21A patent/GB194832A/en not_active Expired
-
1922
- 1922-02-03 US US533996A patent/US1514503A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE398634C (en) | 1924-07-14 |
FR545034A (en) | 1922-10-04 |
US1514503A (en) | 1924-11-04 |
GB194832A (en) | 1923-03-22 |
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