FR706348A - Amplifier lamp - Google Patents
Amplifier lampInfo
- Publication number
- FR706348A FR706348A FR706348DA FR706348A FR 706348 A FR706348 A FR 706348A FR 706348D A FR706348D A FR 706348DA FR 706348 A FR706348 A FR 706348A
- Authority
- FR
- France
- Prior art keywords
- amplifier lamp
- amplifier
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/14—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE706348X | 1929-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR706348A true FR706348A (en) | 1931-06-23 |
Family
ID=6617128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR706348D Expired FR706348A (en) | 1929-12-03 | 1930-11-25 | Amplifier lamp |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR706348A (en) |
-
1930
- 1930-11-25 FR FR706348D patent/FR706348A/en not_active Expired
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