CH373201A - Adding machine equipped with a multiplication device - Google Patents
Adding machine equipped with a multiplication deviceInfo
- 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 (en) | 1963-11-15 |
Family
ID=11120790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7165859A CH373201A (en) | 1958-04-17 | 1959-04-07 | Adding machine equipped with a multiplication device |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE579263A (en) |
CH (1) | CH373201A (en) |
DE (1) | DE1177855B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE654758C (en) * | 1932-11-22 | 1937-12-31 | Facit Ab | Ten key calculator |
DE915509C (en) * | 1942-06-21 | 1954-07-22 | Brunsviga Maschinenwerke Ag | Multiplier on calculating machines |
DE920995C (en) * | 1950-12-22 | 1954-12-06 | Karl Westinger | Four species calculating machines with numeric keypad and pen trolley |
DE1010299B (en) * | 1953-01-17 | 1957-06-13 | Walther Bueromaschinen G M B H | Multiplier on typing calculating machines, in particular adding machines with a ten key pad |
-
1959
- 1959-04-07 CH CH7165859A patent/CH373201A/en unknown
- 1959-04-17 DE DE1959O0006726 patent/DE1177855B/en active Pending
- 1959-06-02 BE BE579263A patent/BE579263A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE579263A (en) | 1959-10-01 |
DE1177855B (en) | 1964-09-10 |
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