FR509743A - New portable electric light fixture - Google Patents
New portable electric light fixtureInfo
- Publication number
- FR509743A FR509743A FR509743A FR509743DA FR509743A FR 509743 A FR509743 A FR 509743A FR 509743 A FR509743 A FR 509743A FR 509743D A FR509743D A FR 509743DA FR 509743 A FR509743 A FR 509743A
- Authority
- FR
- France
- Prior art keywords
- light fixture
- portable electric
- electric light
- new portable
- new
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR509743T | 1918-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR509743A true FR509743A (en) | 1920-11-18 |
Family
ID=8911248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR509743A Expired FR509743A (en) | 1918-08-29 | 1918-08-29 | New portable electric light fixture |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR509743A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685022A (en) * | 1949-10-12 | 1954-07-27 | Howard S Root | Lighting device for jack-o'-lanterns and other hollow toys |
-
1918
- 1918-08-29 FR FR509743A patent/FR509743A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685022A (en) * | 1949-10-12 | 1954-07-27 | Howard S Root | Lighting device for jack-o'-lanterns and other hollow toys |
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