FR848206A - Appareil à calculer - Google Patents
Appareil à calculerInfo
- Publication number
- FR848206A FR848206A FR848206DA FR848206A FR 848206 A FR848206 A FR 848206A FR 848206D A FR848206D A FR 848206DA FR 848206 A FR848206 A FR 848206A
- Authority
- FR
- France
- Prior art keywords
- calculated
- 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
- 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
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 |
---|---|---|---|
FR848206T | 1938-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR848206A true FR848206A (fr) | 1939-10-25 |
Family
ID=9314116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR848206D Expired FR848206A (fr) | 1938-12-30 | 1938-12-30 | Appareil à calculer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR848206A (fr) |
-
1938
- 1938-12-30 FR FR848206D patent/FR848206A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR861267A (fr) | Appareil électro-acoustique | |
FR862048A (fr) | Appareil piézoélectriques | |
FR848183A (fr) | Appareil télé-imprimeur | |
FR851428A (fr) | Appareil photographique | |
FR934828A (fr) | Appareil chauffant | |
FR835326A (fr) | Appareil à calculer | |
FR848206A (fr) | Appareil à calculer | |
FR850541A (fr) | Appareil orthopédique | |
FR847858A (fr) | Appareil détonateur | |
FR861443A (fr) | Appareil à bouillir | |
FR856558A (fr) | Appareil moto-ski | |
FR49308E (fr) | Appareil fumivore | |
FR50036E (fr) | Appareil décanteur | |
FR831831A (fr) | Appareil de dessin | |
FR860325A (fr) | Appareil de percussion | |
FR864528A (fr) | Appareil télé-photo-panoramique | |
FR830649A (fr) | Appareil à dessiner | |
FR849670A (fr) | Appareil à remailler | |
FR841153A (fr) | Appareil à remailler | |
FR842681A (fr) | Appareil chasse-neige perfectionné | |
FR847951A (fr) | Appareil effondreur | |
FR839317A (fr) | Appareil enregistreur | |
FR846662A (fr) | Appareil électromécanothérapique | |
FR834953A (fr) | Appareil de jeu | |
FR847724A (fr) | Appareil de sauvetage |