FR358425A - Règle à calculer - Google Patents
Règle à calculerInfo
- Publication number
- FR358425A FR358425A FR358425DA FR358425A FR 358425 A FR358425 A FR 358425A FR 358425D A FR358425D A FR 358425DA FR 358425 A FR358425 A FR 358425A
- Authority
- FR
- France
- Prior art keywords
- rule
- calculated
- 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 |
---|---|---|---|
ES358425X | 1905-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR358425A true FR358425A (fr) | 1906-02-15 |
Family
ID=1406256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR358425D Expired FR358425A (fr) | 1905-08-16 | 1905-10-11 | Règle à calculer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR358425A (fr) |
-
1905
- 1905-10-11 FR FR358425D patent/FR358425A/fr not_active Expired
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