JPS508445A - - Google Patents
Info
- Publication number
- JPS508445A JPS508445A JP13494373A JP13494373A JPS508445A JP S508445 A JPS508445 A JP S508445A JP 13494373 A JP13494373 A JP 13494373A JP 13494373 A JP13494373 A JP 13494373A JP S508445 A JPS508445 A JP S508445A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16727172A DD104667A1 (fr) | 1972-12-04 | 1972-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS508445A true JPS508445A (fr) | 1975-01-28 |
Family
ID=5489162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13494373A Pending JPS508445A (fr) | 1972-12-04 | 1973-12-04 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS508445A (fr) |
DD (1) | DD104667A1 (fr) |
DE (1) | DE2339795A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54129016A (en) * | 1978-03-30 | 1979-10-06 | Fuji Photo Film Co Ltd | Fluorophosphate optical glass |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3202818A1 (de) * | 1982-01-29 | 1983-08-11 | Pierburg Gmbh & Co Kg, 4040 Neuss | Verfahren und einrichtung zum aufbereiten eines luftdurchsatzsignals |
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1972
- 1972-12-04 DD DD16727172A patent/DD104667A1/xx unknown
-
1973
- 1973-08-06 DE DE19732339795 patent/DE2339795A1/de active Pending
- 1973-12-04 JP JP13494373A patent/JPS508445A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54129016A (en) * | 1978-03-30 | 1979-10-06 | Fuji Photo Film Co Ltd | Fluorophosphate optical glass |
JPS6112857B2 (fr) * | 1978-03-30 | 1986-04-10 | Fuji Photo Film Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
DD104667A1 (fr) | 1974-03-12 |
DE2339795A1 (de) | 1974-06-06 |