NL32427C - - Google Patents
Info
- Publication number
- NL32427C NL32427C NL32427DA NL32427C NL 32427 C NL32427 C NL 32427C NL 32427D A NL32427D A NL 32427DA NL 32427 C NL32427 C NL 32427C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE364070X | 1929-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32427C true NL32427C (en:Method) |
Family
ID=6315006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL32427D NL32427C (en:Method) | 1929-08-29 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB364070A (en:Method) |
| NL (1) | NL32427C (en:Method) |
-
0
- NL NL32427D patent/NL32427C/xx active
-
1930
- 1930-06-24 GB GB19215/30A patent/GB364070A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB364070A (en) | 1931-12-30 |