DK108994C - Regnestokskyder. - Google Patents
Regnestokskyder.Info
- Publication number
- DK108994C DK108994C DK288865AA DK288865A DK108994C DK 108994 C DK108994 C DK 108994C DK 288865A A DK288865A A DK 288865AA DK 288865 A DK288865 A DK 288865A DK 108994 C DK108994 C DK 108994C
- Authority
- DK
- Denmark
- Prior art keywords
- shooter
- rainbow
- rainbow shooter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G1/00—Hand manipulated computing devices
- G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
- G06G1/04—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction
- G06G1/06—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction with rectilinear scales, e.g. slide rule
- G06G1/065—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction with rectilinear scales, e.g. slide rule construction of the cursor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED45307A DE1264828B (de) | 1964-08-29 | 1964-08-29 | Rechenstablaeufer |
Publications (1)
Publication Number | Publication Date |
---|---|
DK108994C true DK108994C (da) | 1968-03-04 |
Family
ID=7048913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK288865AA DK108994C (da) | 1964-08-29 | 1965-06-09 | Regnestokskyder. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3301480A (da) |
DE (1) | DE1264828B (da) |
DK (1) | DK108994C (da) |
GB (1) | GB1039127A (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2358259C3 (de) * | 1973-11-22 | 1978-11-16 | Harald Dipl.-Ing. 7300 Esslingen Riehle | Rechen- oder Tabellenschieber |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195813A (en) * | 1965-07-20 | Calorie counter | ||
US1021484A (en) * | 1911-04-03 | 1912-03-26 | George W Richardson | Slide-rule. |
US2173459A (en) * | 1937-09-07 | 1939-09-19 | Shell Dev | Penetration index slide rule |
US2334725A (en) * | 1938-11-23 | 1943-11-23 | Albert M Perkins | Calculating instrument |
GB583637A (en) * | 1944-11-10 | 1946-12-23 | Burns Snodgrass | Improvements in cursors for slide rules |
US2486748A (en) * | 1945-01-03 | 1949-11-01 | Francis L Koenig | Slide rule |
US2968438A (en) * | 1955-09-02 | 1961-01-17 | Faber Castell A W | Slide rules |
DE1109463B (de) * | 1960-03-17 | 1961-06-22 | Deventer K G | Feder aus Kunststoff mit einstueckigen Anschlussteilen |
US3047222A (en) * | 1960-07-05 | 1962-07-31 | Kasmann Bernhard | Removable slide for slide rule |
-
1964
- 1964-08-29 DE DED45307A patent/DE1264828B/de active Pending
-
1965
- 1965-03-30 GB GB13457/65A patent/GB1039127A/en not_active Expired
- 1965-06-09 DK DK288865AA patent/DK108994C/da active
- 1965-08-23 US US481641A patent/US3301480A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3301480A (en) | 1967-01-31 |
GB1039127A (en) | 1966-08-17 |
DE1264828B (de) | 1968-03-28 |
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