FR957648A - - Google Patents
Info
- Publication number
- FR957648A FR957648A FR957648DA FR957648A FR 957648 A FR957648 A FR 957648A FR 957648D A FR957648D A FR 957648DA FR 957648 A FR957648 A FR 957648A
- Authority
- FR
- France
- 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
- H01J5/32—Seals for leading-in conductors
- H01J5/40—End-disc seals, e.g. flat header
Publications (1)
Publication Number | Publication Date |
---|---|
FR957648A true FR957648A (de) | 1950-02-23 |
Family
ID=1559899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR957648D Expired FR957648A (de) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR957648A (de) |
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0
- FR FR957648D patent/FR957648A/fr not_active Expired