FR999200A - - Google Patents
Info
- Publication number
- FR999200A FR999200A FR999200DA FR999200A FR 999200 A FR999200 A FR 999200A FR 999200D A FR999200D A FR 999200DA FR 999200 A FR999200 A FR 999200A
- Authority
- FR
- France
- 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
- G06G1/16—Hand manipulated computing devices in which a straight or curved line has to be drawn through related points on one or more families of curves
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999200A true FR999200A (ko) | 1952-01-25 |
Family
ID=1567163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999200D Expired FR999200A (ko) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999200A (ko) |
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0
- FR FR999200D patent/FR999200A/fr not_active Expired