FR890273A - Lampe électronique - Google Patents
Lampe électroniqueInfo
- Publication number
- FR890273A FR890273A FR890273DA FR890273A FR 890273 A FR890273 A FR 890273A FR 890273D A FR890273D A FR 890273DA FR 890273 A FR890273 A FR 890273A
- 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
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE890273X | 1942-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR890273A true FR890273A (fr) | 1944-02-03 |
Family
ID=6836776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR890273D Expired FR890273A (fr) | 1942-03-28 | 1943-01-20 | Lampe électronique |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE448576A (fr) |
FR (1) | FR890273A (fr) |
-
0
- BE BE448576D patent/BE448576A/xx unknown
-
1943
- 1943-01-20 FR FR890273D patent/FR890273A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE448576A (fr) |
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