FR550333A - Alternateur-lampe de poche - Google Patents
Alternateur-lampe de pocheInfo
- Publication number
- FR550333A FR550333A FR550333DA FR550333A FR 550333 A FR550333 A FR 550333A FR 550333D A FR550333D A FR 550333DA FR 550333 A FR550333 A FR 550333A
- Authority
- FR
- France
- Prior art keywords
- flashlight
- alternator
- 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
- F21L13/00—Electric lighting devices with built-in electric generators
- F21L13/06—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring
- F21L13/08—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring by reciprocating pusher actuated by hand
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR550333T | 1922-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR550333A true FR550333A (fr) | 1923-03-03 |
Family
ID=8936116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR550333D Expired FR550333A (fr) | 1922-04-20 | 1922-04-20 | Alternateur-lampe de poche |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR550333A (fr) |
-
1922
- 1922-04-20 FR FR550333D patent/FR550333A/fr not_active Expired
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