FR320039A - Lampe à arc - Google Patents
Lampe à arcInfo
- Publication number
- FR320039A FR320039A FR320039DA FR320039A FR 320039 A FR320039 A FR 320039A FR 320039D A FR320039D A FR 320039DA FR 320039 A FR320039 A FR 320039A
- Authority
- FR
- France
- Prior art keywords
- arc lamp
- lamp
- arc
- 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 |
---|---|---|---|
FR320039T | 1902-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR320039A true FR320039A (fr) | 1902-11-29 |
Family
ID=1370570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR320039D Expired FR320039A (fr) | 1902-03-29 | 1902-03-29 | Lampe à arc |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR320039A (fr) |
-
1902
- 1902-03-29 FR FR320039D patent/FR320039A/fr not_active Expired
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