CH373201A - Macchina addizionatrice munita d'un dispositivo di moltiplicazione - Google Patents
Macchina addizionatrice munita d'un dispositivo di moltiplicazioneInfo
- Publication number
- CH373201A CH373201A CH7165859A CH7165859A CH373201A CH 373201 A CH373201 A CH 373201A CH 7165859 A CH7165859 A CH 7165859A CH 7165859 A CH7165859 A CH 7165859A CH 373201 A CH373201 A CH 373201A
- Authority
- CH
- Switzerland
- Prior art keywords
- machine equipped
- adding machine
- multiplication device
- multiplication
- machine
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT594958 | 1958-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH373201A true CH373201A (it) | 1963-11-15 |
Family
ID=11120790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7165859A CH373201A (it) | 1958-04-17 | 1959-04-07 | Macchina addizionatrice munita d'un dispositivo di moltiplicazione |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE579263A (it) |
| CH (1) | CH373201A (it) |
| DE (1) | DE1177855B (it) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE654758C (de) * | 1932-11-22 | 1937-12-31 | Facit Ab | Zehntastenrechenmaschine |
| DE915509C (de) * | 1942-06-21 | 1954-07-22 | Brunsviga Maschinenwerke Ag | Multipliziereinrichtung an Rechenmaschinen |
| DE920995C (de) * | 1950-12-22 | 1954-12-06 | Karl Westinger | Vierspeziesrechenmaschinen mit Zehnertastatur und Stiftenwagen |
| DE1010299B (de) * | 1953-01-17 | 1957-06-13 | Walther Bueromaschinen G M B H | Multipliziereinrichtung an schreibenden Rechenmaschinen, insbesondere Addiermaschinen mit Zehnertastatur |
-
1959
- 1959-04-07 CH CH7165859A patent/CH373201A/it unknown
- 1959-04-17 DE DE1959O0006726 patent/DE1177855B/de active Pending
- 1959-06-02 BE BE579263A patent/BE579263A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1177855B (de) | 1964-09-10 |
| BE579263A (fr) | 1959-10-01 |
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