FR954659A - - Google Patents
Info
- Publication number
- FR954659A FR954659A FR954659DA FR954659A FR 954659 A FR954659 A FR 954659A FR 954659D A FR954659D A FR 954659DA FR 954659 A FR954659 A FR 954659A
- 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
- H01J5/42—End-disc seals, e.g. flat header using intermediate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0034—Lamp bases
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR954659A true FR954659A (fr) | 1950-01-04 |
Family
ID=1557514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR954659D Expired FR954659A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR954659A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355274A (en) * | 1963-11-08 | 1967-11-28 | Cie Ind Francaise Tubes Elect | Method of and means for manufacturing electron tube sockets |
-
0
- FR FR954659D patent/FR954659A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355274A (en) * | 1963-11-08 | 1967-11-28 | Cie Ind Francaise Tubes Elect | Method of and means for manufacturing electron tube sockets |