FR964172A - - Google Patents
Info
- Publication number
- FR964172A FR964172A FR964172DA FR964172A FR 964172 A FR964172 A FR 964172A FR 964172D A FR964172D A FR 964172DA FR 964172 A FR964172 A FR 964172A
- 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
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/18—Windows permeable to X-rays, gamma-rays, or particles
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3325246A GB618811A (en) | 1946-11-08 | 1946-11-08 | Electron discharge vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964172A true FR964172A (fr) | 1950-08-08 |
Family
ID=10350510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964172D Expired FR964172A (fr) | 1946-11-08 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR964172A (fr) |
| GB (1) | GB618811A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL234550A (fr) * | 1957-12-23 | |||
| US4119234A (en) * | 1975-03-27 | 1978-10-10 | Siemens Aktiengesellschaft | Vacuum-tight windows for passage of X-rays or similar penetrating radiation |
| DE2605376C3 (de) * | 1976-02-11 | 1979-01-11 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Abdichtung für ein Röntgenstrahlendurchgangsfenster und Verfahren zur Herstellung der Abdichtung |
| DE2606169C2 (de) * | 1976-02-17 | 1983-09-01 | Polymer-Physik GmbH & Co KG, 2844 Lemförde | Elektronenaustrittsfenster für eine Elektronenstrahlquelle |
-
0
- FR FR964172D patent/FR964172A/fr not_active Expired
-
1946
- 1946-11-08 GB GB3325246A patent/GB618811A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB618811A (en) | 1949-02-28 |