NL7214619A - - Google Patents
Info
- Publication number
- NL7214619A NL7214619A NL7214619A NL7214619A NL7214619A NL 7214619 A NL7214619 A NL 7214619A NL 7214619 A NL7214619 A NL 7214619A NL 7214619 A NL7214619 A NL 7214619A NL 7214619 A NL7214619 A NL 7214619A
- 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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/103—Shields, screens or guides arranged to extend the discharge path
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7138970A FR2158711A5 (xx) | 1971-10-29 | 1971-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214619A true NL7214619A (xx) | 1973-05-02 |
Family
ID=9085089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214619A NL7214619A (xx) | 1971-10-29 | 1972-10-27 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE790618A (xx) |
| DE (1) | DE2251835A1 (xx) |
| FR (1) | FR2158711A5 (xx) |
| GB (1) | GB1405491A (xx) |
| NL (1) | NL7214619A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL174104C (nl) * | 1977-08-23 | 1984-04-16 | Philips Nv | Lampeenheid. |
| DE29701200U1 (de) * | 1997-01-24 | 1997-03-20 | Böhm, Werner, 98693 Ilmenau | Gasentladungsröhre |
| CN109277214B (zh) * | 2018-10-31 | 2024-01-30 | 浙江凯色丽科技发展有限公司 | 云母粉料细分装置 |
-
0
- BE BE790618D patent/BE790618A/xx unknown
-
1971
- 1971-10-29 FR FR7138970A patent/FR2158711A5/fr not_active Expired
-
1972
- 1972-10-21 DE DE19722251835 patent/DE2251835A1/de not_active Ceased
- 1972-10-26 GB GB4945272A patent/GB1405491A/en not_active Expired
- 1972-10-27 NL NL7214619A patent/NL7214619A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE790618A (fr) | 1973-04-27 |
| DE2251835A1 (de) | 1973-05-03 |
| FR2158711A5 (xx) | 1973-06-15 |
| GB1405491A (en) | 1975-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |