FR1012017A - Improvements made to testing devices for small electrical equipment, and in particular for lighting - Google Patents
Improvements made to testing devices for small electrical equipment, and in particular for lightingInfo
- Publication number
- FR1012017A FR1012017A FR1012017DA FR1012017A FR 1012017 A FR1012017 A FR 1012017A FR 1012017D A FR1012017D A FR 1012017DA FR 1012017 A FR1012017 A FR 1012017A
- Authority
- FR
- France
- Prior art keywords
- lighting
- electrical equipment
- improvements made
- testing devices
- small electrical
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1012017T | 1949-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1012017A true FR1012017A (en) | 1952-07-02 |
Family
ID=9570458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1012017D Expired FR1012017A (en) | 1949-05-18 | 1949-05-18 | Improvements made to testing devices for small electrical equipment, and in particular for lighting |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1012017A (en) |
-
1949
- 1949-05-18 FR FR1012017D patent/FR1012017A/en not_active Expired
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