FR453868A - Electric lamp - Google Patents
Electric lampInfo
- Publication number
- FR453868A FR453868A FR453868DA FR453868A FR 453868 A FR453868 A FR 453868A FR 453868D A FR453868D A FR 453868DA FR 453868 A FR453868 A FR 453868A
- Authority
- FR
- France
- Prior art keywords
- electric lamp
- lamp
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0003—Electric arc lamps the arc being outside, in the open
- H05B31/0006—Electric arc lamps the arc being outside, in the open with superimposed electrodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR453868T | 1913-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR453868A true FR453868A (en) | 1913-06-18 |
Family
ID=1493936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR453868D Expired FR453868A (en) | 1913-02-01 | 1913-02-01 | Electric lamp |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR453868A (en) |
-
1913
- 1913-02-01 FR FR453868D patent/FR453868A/en not_active Expired
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