SE337065B - - Google Patents
Info
- Publication number
- SE337065B SE337065B SE294968A SE294968A SE337065B SE 337065 B SE337065 B SE 337065B SE 294968 A SE294968 A SE 294968A SE 294968 A SE294968 A SE 294968A SE 337065 B SE337065 B SE 337065B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/08—Manufacture of heaters for indirectly-heated cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62119467A | 1967-03-07 | 1967-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE337065B true SE337065B (en) | 1971-07-26 |
Family
ID=24489140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE294968A SE337065B (en) | 1967-03-07 | 1968-03-06 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH465067A (en) |
| DE (1) | DE1639016B1 (en) |
| FR (1) | FR1566488A (en) |
| GB (1) | GB1221075A (en) |
| SE (1) | SE337065B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210007031A (en) * | 2018-06-07 | 2021-01-19 | 램 리써치 코포레이션 | Reduction of diffusion across membrane interfaces |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE726048C (en) * | 1938-01-04 | 1942-10-06 | Siemens Ag | Process for the production of black coatings on metal parts of electron tubes |
| NL268393A (en) * | 1960-08-19 | |||
| US3161540A (en) * | 1962-06-20 | 1964-12-15 | Sylvania Electric Prod | Process of manufacturing insulated heater wire and article |
| US3268305A (en) * | 1964-08-17 | 1966-08-23 | Sylvania Electric Prod | Composite wire |
-
1968
- 1968-03-06 DE DE19681639016 patent/DE1639016B1/en active Pending
- 1968-03-06 SE SE294968A patent/SE337065B/xx unknown
- 1968-03-07 GB GB1123068A patent/GB1221075A/en not_active Expired
- 1968-03-07 FR FR1566488D patent/FR1566488A/fr not_active Expired
- 1968-03-07 CH CH335968A patent/CH465067A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1221075A (en) | 1971-02-03 |
| CH465067A (en) | 1968-11-15 |
| DE1639016B1 (en) | 1972-05-31 |
| FR1566488A (en) | 1969-05-09 |