FR866273A - Improvements to portable electric lamps with adjustable height and direction of fire - Google Patents
Improvements to portable electric lamps with adjustable height and direction of fireInfo
- Publication number
- FR866273A FR866273A FR866273DA FR866273A FR 866273 A FR866273 A FR 866273A FR 866273D A FR866273D A FR 866273DA FR 866273 A FR866273 A FR 866273A
- Authority
- FR
- France
- Prior art keywords
- fire
- portable electric
- adjustable height
- electric lamps
- lamps
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR866273T | 1940-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR866273A true FR866273A (en) | 1941-07-21 |
Family
ID=9344817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR866273D Expired FR866273A (en) | 1940-03-16 | 1940-03-16 | Improvements to portable electric lamps with adjustable height and direction of fire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR866273A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732487A (en) * | 1956-01-24 | Adjustable lamp | ||
US3535509A (en) * | 1968-04-12 | 1970-10-20 | Arthur G Thornton | Universal utility lamp |
US4843530A (en) * | 1987-12-28 | 1989-06-27 | Kei Mori | Light ray radiation stand |
-
1940
- 1940-03-16 FR FR866273D patent/FR866273A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732487A (en) * | 1956-01-24 | Adjustable lamp | ||
US3535509A (en) * | 1968-04-12 | 1970-10-20 | Arthur G Thornton | Universal utility lamp |
US4843530A (en) * | 1987-12-28 | 1989-06-27 | Kei Mori | Light ray radiation stand |
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