FR786571A - Electronic lamp - Google Patents
Electronic lampInfo
- Publication number
- FR786571A FR786571A FR786571DA FR786571A FR 786571 A FR786571 A FR 786571A FR 786571D A FR786571D A FR 786571DA FR 786571 A FR786571 A FR 786571A
- Authority
- FR
- France
- Prior art keywords
- electronic lamp
- lamp
- electronic
- 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
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE786571X | 1934-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR786571A true FR786571A (en) | 1935-09-05 |
Family
ID=6699050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR786571D Expired FR786571A (en) | 1934-02-22 | 1935-02-07 | Electronic lamp |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR786571A (en) |
-
1935
- 1935-02-07 FR FR786571D patent/FR786571A/en not_active Expired
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