NL30158C - - Google Patents
Info
- Publication number
- NL30158C NL30158C NL30158DA NL30158C NL 30158 C NL30158 C NL 30158C NL 30158D A NL30158D A NL 30158DA NL 30158 C NL30158 C NL 30158C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/06—Cathodes
- H01J35/064—Details of the emitter, e.g. material or structure
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM107511D DE581946C (de) | 1928-11-17 | 1928-11-17 | Anordnung zur Materialuntersuchung mittels Roentgenstrahlen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL30158C true NL30158C (en:Method) |
Family
ID=7326198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL30158D NL30158C (en:Method) | 1928-11-17 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE581946C (en:Method) |
| NL (1) | NL30158C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE868638C (de) * | 1941-05-29 | 1953-02-26 | Siemens Reiniger Werke Ag | Drehanodenroentgenroehre fuer die Materialuntersuchung |
| JPS6429764U (en:Method) * | 1987-08-17 | 1989-02-22 | ||
| EP2377141B1 (en) * | 2008-12-08 | 2014-07-16 | Philips Intellectual Property & Standards GmbH | Electron source and cathode cup thereof |
-
0
- NL NL30158D patent/NL30158C/xx active
-
1928
- 1928-11-17 DE DEM107511D patent/DE581946C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE581946C (de) | 1933-08-05 |