FR477428A - Machine à calculer - Google Patents
Machine à calculerInfo
- Publication number
- FR477428A FR477428A FR477428DA FR477428A FR 477428 A FR477428 A FR 477428A FR 477428D A FR477428D A FR 477428DA FR 477428 A FR477428 A FR 477428A
- Authority
- FR
- France
- Prior art keywords
- calculator
- 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
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C15/00—Computing mechanisms; Actuating devices therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR477428T | 1915-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR477428A true FR477428A (fr) | 1915-10-20 |
Family
ID=1515080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR477428D Expired FR477428A (fr) | 1915-01-28 | 1915-01-28 | Machine à calculer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR477428A (fr) |
-
1915
- 1915-01-28 FR FR477428D patent/FR477428A/fr not_active Expired
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