FR830035A - Machine à calculer - Google Patents
Machine à calculerInfo
- Publication number
- FR830035A FR830035A FR830035DA FR830035A FR 830035 A FR830035 A FR 830035A FR 830035D A FR830035D A FR 830035DA FR 830035 A FR830035 A FR 830035A
- 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
- G06G—ANALOGUE COMPUTERS
- G06G3/00—Devices in which the computing operation is performed mechanically
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 |
---|---|---|---|
US830035XA | 1936-11-30 | 1936-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR830035A true FR830035A (fr) | 1938-07-19 |
Family
ID=22174885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR830035D Expired FR830035A (fr) | 1936-11-30 | 1937-11-26 | Machine à calculer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR830035A (fr) |
-
1937
- 1937-11-26 FR FR830035D patent/FR830035A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR821128A (fr) | Machine à calculer | |
FR838975A (fr) | Machine à calculer | |
FR830582A (fr) | Machine sténographique | |
FR829244A (fr) | Perfectionnements aux machines à cryptographier | |
FR827478A (fr) | Machine à dicter | |
FR843170A (fr) | Perfectionnements aux machines à calculer | |
FR829233A (fr) | Perfectionnements aux machines à diviser | |
FR816391A (fr) | Machine à coudre | |
FR812449A (fr) | Machine à tricoter | |
FR813388A (fr) | Machine à trancher | |
FR821108A (fr) | Perfectionnements aux machines à calculer | |
FR827669A (fr) | Perfectionnements aux machines à calculer | |
FR827324A (fr) | Perfectionnements aux machines à calculer | |
FR840361A (fr) | Machine à sténographier | |
FR830035A (fr) | Machine à calculer | |
FR801857A (fr) | Machine à calculer | |
FR823822A (fr) | Machine à coudre | |
FR839884A (fr) | Machine à calculer | |
FR828855A (fr) | Machine à écrire | |
FR813948A (fr) | Machine à encarter | |
CH189448A (fr) | Compteur à rattrapante. | |
FR813435A (fr) | Machine à coudre | |
FR802780A (fr) | Machine à affiler | |
FR819388A (fr) | Machine à désenformer | |
FR828096A (fr) | Machine à marquer |