CH401540A - Buchungsmaschine - Google Patents
BuchungsmaschineInfo
- Publication number
- CH401540A CH401540A CH513362A CH513362A CH401540A CH 401540 A CH401540 A CH 401540A CH 513362 A CH513362 A CH 513362A CH 513362 A CH513362 A CH 513362A CH 401540 A CH401540 A CH 401540A
- Authority
- CH
- Switzerland
- Prior art keywords
- booking engine
- booking
- engine
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
- G06F7/44—Multiplying; Dividing
- G06F7/446—Multiplying; Dividing by partial product forming (with electric multiplication table)
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
- G06F7/44—Multiplying; Dividing
- G06F7/443—Multiplying; Dividing by successive additions or subtractions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES73766A DE1175920B (de) | 1961-04-29 | 1961-04-29 | Einrichtung zur Verkuerzung der Rechenzeit bei Multiplikationen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH401540A true CH401540A (de) | 1965-10-31 |
Family
ID=7504173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH513362A CH401540A (de) | 1961-04-29 | 1962-04-26 | Buchungsmaschine |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH401540A (de) |
DE (1) | DE1175920B (de) |
GB (1) | GB1011201A (de) |
NL (1) | NL277335A (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD16948A (de) * | ||||
DE1090884B (de) * | 1952-12-09 | 1960-10-13 | Alfred G Weimershaus | Rechen-, insbesondere Multipliziereinrichtung |
-
0
- NL NL277335D patent/NL277335A/xx unknown
-
1961
- 1961-04-29 DE DES73766A patent/DE1175920B/de active Pending
-
1962
- 1962-04-26 CH CH513362A patent/CH401540A/de unknown
- 1962-04-30 GB GB1633062A patent/GB1011201A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1011201A (en) | 1965-11-24 |
DE1175920B (de) | 1964-08-13 |
NL277335A (de) |
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