FR764576A - - Google Patents
Info
- Publication number
- FR764576A FR764576A FR764576DA FR764576A FR 764576 A FR764576 A FR 764576A FR 764576D A FR764576D A FR 764576DA FR 764576 A FR764576 A FR 764576A
- 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
- G06G1/02—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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR764576A true FR764576A (de) | 1934-05-23 |
Family
ID=1551276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR764576D Expired FR764576A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR764576A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2063014A1 (de) * | 1969-09-25 | 1971-07-02 | Hovland Finn |
-
0
- FR FR764576D patent/FR764576A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2063014A1 (de) * | 1969-09-25 | 1971-07-02 | Hovland Finn |