NL35513C - - Google Patents
Info
- Publication number
- NL35513C NL35513C NL35513DA NL35513C NL 35513 C NL35513 C NL 35513C NL 35513D A NL35513D A NL 35513DA NL 35513 C NL35513 C NL 35513C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H01J17/063—Indirectly heated cathodes, e.g. by the discharge itself
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE403604X | 1932-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL35513C true NL35513C (en:Method) |
Family
ID=6418143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL35513D NL35513C (en:Method) | 1932-09-22 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB403604A (en:Method) |
| NL (1) | NL35513C (en:Method) |
-
0
- NL NL35513D patent/NL35513C/xx active
-
1933
- 1933-09-22 GB GB26193/33A patent/GB403604A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB403604A (en) | 1933-12-28 |