FR626780A - - Google Patents
Info
- Publication number
- FR626780A FR626780A FR626780DA FR626780A FR 626780 A FR626780 A FR 626780A FR 626780D A FR626780D A FR 626780DA FR 626780 A FR626780 A FR 626780A
- 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
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/15—Indicating the presence of current
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR626780A true FR626780A (xx) | 1927-09-19 |
Family
ID=1541411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR626780D Expired FR626780A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR626780A (xx) |
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0
- FR FR626780D patent/FR626780A/fr not_active Expired