CH269215A - Slide rule. - Google Patents
Slide rule.Info
- Publication number
- CH269215A CH269215A CH269215DA CH269215A CH 269215 A CH269215 A CH 269215A CH 269215D A CH269215D A CH 269215DA CH 269215 A CH269215 A CH 269215A
- Authority
- CH
- Switzerland
- Prior art keywords
- slide rule
- rule
- slide
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G1/00—Hand manipulated computing devices
- G06G1/14—Hand manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT269215X | 1943-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH269215A true CH269215A (en) | 1950-06-30 |
Family
ID=11220533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH269215D CH269215A (en) | 1943-04-27 | 1946-12-24 | Slide rule. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH269215A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1129740B (en) * | 1957-08-31 | 1962-05-17 | Gruenzweig & Hartmann A G | Nomographic calculator |
-
1946
- 1946-12-24 CH CH269215D patent/CH269215A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1129740B (en) * | 1957-08-31 | 1962-05-17 | Gruenzweig & Hartmann A G | Nomographic calculator |
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