FR632564A - - Google Patents
Info
- Publication number
- FR632564A FR632564A FR632564DA FR632564A FR 632564 A FR632564 A FR 632564A FR 632564D A FR632564D A FR 632564DA FR 632564 A FR632564 A FR 632564A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR632564A true FR632564A (ru) | 1928-01-11 |
Family
ID=1541648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR632564D Expired FR632564A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR632564A (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742445C (de) * | 1940-07-31 | 1943-12-13 | Ing Dr Zdenek Trnka | Harmonischer Analysator von Spannungs- und Stromkurven |
| DE1088240B (de) * | 1953-09-04 | 1960-09-01 | Zellweger A G App Und Maschine | Verfahren und Einrichtung zur UEberwachung, Steuerung oder Regelung von statistischen Vorgaengen |
-
0
- FR FR632564D patent/FR632564A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE742445C (de) * | 1940-07-31 | 1943-12-13 | Ing Dr Zdenek Trnka | Harmonischer Analysator von Spannungs- und Stromkurven |
| DE1088240B (de) * | 1953-09-04 | 1960-09-01 | Zellweger A G App Und Maschine | Verfahren und Einrichtung zur UEberwachung, Steuerung oder Regelung von statistischen Vorgaengen |