FR515547A - Portable electric lamp - Google Patents
Portable electric lampInfo
- Publication number
- FR515547A FR515547A FR515547A FR515547DA FR515547A FR 515547 A FR515547 A FR 515547A FR 515547 A FR515547 A FR 515547A FR 515547D A FR515547D A FR 515547DA FR 515547 A FR515547 A FR 515547A
- Authority
- FR
- France
- Prior art keywords
- portable electric
- electric lamp
- lamp
- portable
- electric
- 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 |
---|---|---|---|
FR515547T | 1915-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR515547A true FR515547A (en) | 1921-04-02 |
Family
ID=8914787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR515547A Expired FR515547A (en) | 1915-11-10 | 1915-11-10 | Portable electric lamp |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR515547A (en) |
-
1915
- 1915-11-10 FR FR515547A patent/FR515547A/en not_active Expired
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