FR462458A - Lampe électrique combinée, transportable - Google Patents
Lampe électrique combinée, transportableInfo
- Publication number
- FR462458A FR462458A FR462458A FR462458DA FR462458A FR 462458 A FR462458 A FR 462458A FR 462458 A FR462458 A FR 462458A FR 462458D A FR462458D A FR 462458DA FR 462458 A FR462458 A FR 462458A
- Authority
- FR
- France
- Prior art keywords
- transportable
- electric lamp
- combined electric
- combined
- lamp
- 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
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR462458T | 1913-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR462458A true FR462458A (fr) | 1914-01-28 |
Family
ID=1501636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR462458A Expired FR462458A (fr) | 1913-09-11 | 1913-09-11 | Lampe électrique combinée, transportable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR462458A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668228A (en) * | 1949-08-26 | 1954-02-02 | Levinson Mfg Co Inc | Lamp structure |
US2880306A (en) * | 1955-10-15 | 1959-03-31 | Witte Waldemar | Electrical appliances |
-
1913
- 1913-09-11 FR FR462458A patent/FR462458A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668228A (en) * | 1949-08-26 | 1954-02-02 | Levinson Mfg Co Inc | Lamp structure |
US2880306A (en) * | 1955-10-15 | 1959-03-31 | Witte Waldemar | Electrical appliances |
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