FR719625A - Electrical voltage indicator - Google Patents
Electrical voltage indicatorInfo
- Publication number
- FR719625A FR719625A FR719625DA FR719625A FR 719625 A FR719625 A FR 719625A FR 719625D A FR719625D A FR 719625DA FR 719625 A FR719625 A FR 719625A
- Authority
- FR
- France
- Prior art keywords
- electrical voltage
- voltage indicator
- indicator
- electrical
- voltage
- Prior art date
- 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
- G01R19/155—Indicating the presence of voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE719625X | 1930-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR719625A true FR719625A (en) | 1932-02-08 |
Family
ID=6627254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR719625D Expired FR719625A (en) | 1930-07-16 | 1931-07-04 | Electrical voltage indicator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR719625A (en) |
-
1931
- 1931-07-04 FR FR719625D patent/FR719625A/en not_active Expired
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