FR373701A - Lampe à arc - Google Patents
Lampe à arcInfo
- Publication number
- FR373701A FR373701A FR373701DA FR373701A FR 373701 A FR373701 A FR 373701A FR 373701D A FR373701D A FR 373701DA FR 373701 A FR373701 A FR 373701A
- 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 |
---|---|---|---|
FR373701T | 1907-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR373701A true FR373701A (fr) | 1907-05-25 |
Family
ID=1420388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR373701D Expired FR373701A (fr) | 1907-01-18 | 1907-01-18 | Lampe à arc |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR373701A (fr) |
-
1907
- 1907-01-18 FR FR373701D patent/FR373701A/fr not_active Expired
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