FR777024A - Improvements made to calculating machines, more specifically to accounting machines - Google Patents
Improvements made to calculating machines, more specifically to accounting machinesInfo
- Publication number
- FR777024A FR777024A FR777024DA FR777024A FR 777024 A FR777024 A FR 777024A FR 777024D A FR777024D A FR 777024DA FR 777024 A FR777024 A FR 777024A
- Authority
- FR
- France
- Prior art keywords
- machines
- specifically
- improvements made
- accounting
- calculating
- 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
- G06C15/04—Adding or subtracting devices
- G06C15/06—Adding or subtracting devices having balance totalising; Obtaining sub-total
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 |
---|---|---|---|
SE777024X | 1933-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR777024A true FR777024A (en) | 1935-02-09 |
Family
ID=20333491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR777024D Expired FR777024A (en) | 1933-07-01 | 1934-06-26 | Improvements made to calculating machines, more specifically to accounting machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR777024A (en) |
-
1934
- 1934-06-26 FR FR777024D patent/FR777024A/en not_active Expired
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