FR597627A - - Google Patents
Info
- Publication number
- FR597627A FR597627A FR597627DA FR597627A FR 597627 A FR597627 A FR 597627A FR 597627D A FR597627D A FR 597627DA FR 597627 A FR597627 A FR 597627A
- 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
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR597627A true FR597627A (en) | 1925-11-25 |
Family
ID=1540292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR597627D Expired FR597627A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR597627A (en) |
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0
- FR FR597627D patent/FR597627A/fr not_active Expired