CH373201A - Adding machine equipped with a multiplication device - Google Patents

Adding machine equipped with a multiplication device

Info

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
Application number
CH7165859A
Other languages
Italian (it)
Inventor
Capellaro Natale
Gassino Teresio
Original Assignee
Olivetti & Co Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH373201A publication Critical patent/CH373201A/en

Links

CH7165859A 1958-04-17 1959-04-07 Adding machine equipped with a multiplication device CH373201A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
BE579263A (en) 1959-10-01
DE1177855B (en) 1964-09-10

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