FR895191A - Slide rule - Google Patents
Slide ruleInfo
- Publication number
- FR895191A FR895191A FR895191DA FR895191A FR 895191 A FR895191 A FR 895191A FR 895191D A FR895191D A FR 895191DA FR 895191 A FR895191 A FR 895191A
- Authority
- FR
- France
- Prior art keywords
- slide rule
- rule
- slide
- 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
- 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
- G06G1/10—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation
- G06G1/12—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by the graduation logarithmic graduations, e.g. for multiplication
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR895191T | 1943-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR895191A true FR895191A (en) | 1945-01-17 |
Family
ID=9390661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR895191D Expired FR895191A (en) | 1943-06-04 | 1943-06-04 | Slide rule |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR895191A (en) |
-
1943
- 1943-06-04 FR FR895191D patent/FR895191A/en not_active Expired
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