ZA70684B - Calculating machine - Google Patents
Calculating machineInfo
- Publication number
- ZA70684B ZA70684B ZA700684A ZA70684A ZA70684B ZA 70684 B ZA70684 B ZA 70684B ZA 700684 A ZA700684 A ZA 700684A ZA 70684 A ZA70684 A ZA 70684A ZA 70684 B ZA70684 B ZA 70684B
- Authority
- ZA
- South Africa
- Prior art keywords
- calculating machine
- calculating
- machine
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C27/00—Computing machines characterised by the structural interrelation of their functional units, e.g. invoicing machines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
- G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C9/00—Transfer mechanisms, e.g. for transmitting figures from the input mechanism into the computing mechanism
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5065969 | 1969-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA70684B true ZA70684B (en) | 1971-09-29 |
Family
ID=11273477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA700684A ZA70684B (en) | 1969-02-20 | 1970-02-02 | Calculating machine |
Country Status (11)
Country | Link |
---|---|
US (2) | US3674201A (en) |
JP (3) | JPS4938760B1 (en) |
AU (1) | AU1117170A (en) |
BE (1) | BE745231A (en) |
CH (4) | CH500558A (en) |
DE (10) | DE7003982U (en) |
FR (1) | FR2037106B1 (en) |
GB (2) | GB1300762A (en) |
NL (1) | NL7001788A (en) |
OA (1) | OA03441A (en) |
ZA (1) | ZA70684B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3065904A (en) * | 1962-11-27 | parker | ||
FR1381863A (en) * | 1963-02-07 | 1964-12-14 | Olivetti & Co Spa | Single-cycle clutch for selectively turning a part of an office machine |
US3313481A (en) * | 1966-03-09 | 1967-04-11 | Burroughs Corp | Readout device |
US3373933A (en) * | 1966-03-28 | 1968-03-19 | Frederick W. Pfleger | Multiple-column setup system |
BE704765A (en) * | 1966-10-10 | 1968-02-15 | ||
US3384301A (en) * | 1966-12-23 | 1968-05-21 | Ibm | Plus and minus accumulator |
-
1970
- 1970-01-30 BE BE745231D patent/BE745231A/en unknown
- 1970-02-02 DE DE7003982U patent/DE7003982U/en not_active Expired
- 1970-02-02 ZA ZA700684A patent/ZA70684B/en unknown
- 1970-02-06 AU AU11171/70A patent/AU1117170A/en not_active Expired
- 1970-02-09 NL NL7001788A patent/NL7001788A/xx unknown
- 1970-02-09 JP JP45010740A patent/JPS4938760B1/ja active Pending
- 1970-02-18 CH CH234870A patent/CH500558A/en unknown
- 1970-02-18 CH CH234670A patent/CH499156A/en not_active IP Right Cessation
- 1970-02-18 US US12175A patent/US3674201A/en not_active Expired - Lifetime
- 1970-02-18 FR FR7005769A patent/FR2037106B1/fr not_active Expired
- 1970-02-18 CH CH234770A patent/CH500557A/en not_active IP Right Cessation
- 1970-02-18 CH CH234970A patent/CH512789A/en not_active IP Right Cessation
- 1970-02-19 GB GB7971/70A patent/GB1300762A/en not_active Expired
- 1970-02-19 DE DE19702008528 patent/DE2008528A1/en active Pending
- 1970-02-19 DE DE19702008536 patent/DE2008536A1/en active Pending
- 1970-02-19 DE DE19702008549 patent/DE2008549A1/de active Pending
- 1970-02-19 DE DE2008530A patent/DE2008530C3/en not_active Expired
- 1970-02-19 DE DE2008559A patent/DE2008559C3/en not_active Expired
- 1970-02-19 DE DE7006680U patent/DE7006680U/en not_active Expired
- 1970-02-19 DE DE7006697U patent/DE7006697U/en not_active Expired
- 1970-02-19 DE DE7006686U patent/DE7006686U/en not_active Expired
- 1970-02-19 US US12688A patent/US3674202A/en not_active Expired - Lifetime
- 1970-02-19 GB GB7968/70A patent/GB1300761A/en not_active Expired
- 1970-02-19 OA OA53853A patent/OA03441A/en unknown
- 1970-02-19 DE DE19702008539 patent/DE2008539A1/en active Pending
- 1970-09-30 JP JP45085141A patent/JPS4924718B1/ja active Pending
- 1970-09-30 JP JP45085138A patent/JPS4924717B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU1117170A (en) | 1971-08-12 |
JPS4924717B1 (en) | 1974-06-25 |
FR2037106B1 (en) | 1974-05-03 |
DE2008559B2 (en) | 1973-02-15 |
DE2008530C3 (en) | 1980-01-10 |
DE2008559A1 (en) | 1970-09-10 |
DE2008559C3 (en) | 1975-01-16 |
OA03441A (en) | 1971-03-30 |
GB1300761A (en) | 1972-12-20 |
DE2008530A1 (en) | 1970-09-03 |
CH499156A (en) | 1970-11-15 |
CH500558A (en) | 1970-12-15 |
CH500557A (en) | 1970-12-15 |
DE2008530B2 (en) | 1979-05-10 |
BE745231A (en) | 1970-07-30 |
JPS4924718B1 (en) | 1974-06-25 |
DE2008528A1 (en) | 1970-09-03 |
DE7006680U (en) | 1971-11-11 |
DE2008539A1 (en) | 1970-09-10 |
DE2008549A1 (en) | 1970-08-27 |
DE7006697U (en) | 1971-12-09 |
DE2008536A1 (en) | 1970-08-27 |
NL7001788A (en) | 1970-08-24 |
US3674201A (en) | 1972-07-04 |
DE7006686U (en) | 1971-10-28 |
CH512789A (en) | 1971-09-15 |
FR2037106A1 (en) | 1970-12-31 |
JPS4938760B1 (en) | 1974-10-19 |
US3674202A (en) | 1972-07-04 |
DE7003982U (en) | 1970-06-25 |
GB1300762A (en) | 1972-12-20 |
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