BE676450A - - Google Patents
Info
- Publication number
- BE676450A BE676450A BE676450DA BE676450A BE 676450 A BE676450 A BE 676450A BE 676450D A BE676450D A BE 676450DA BE 676450 A BE676450 A BE 676450A
- Authority
- BE
- Belgium
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
- H01J61/045—Thermic screens or reflectors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6501884A NL6501884A (en) | 1965-02-16 | 1965-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE676450A true BE676450A (en) | 1966-08-16 |
Family
ID=19792374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE676450D BE676450A (en) | 1965-02-16 | 1966-02-14 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE676450A (en) |
DE (1) | DE1539486A1 (en) |
ES (1) | ES323048A1 (en) |
GB (1) | GB1129865A (en) |
NL (1) | NL6501884A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL173107C (en) * | 1972-09-12 | 1983-12-01 | Philips Nv | Discharge tube. |
US6342763B1 (en) | 1997-12-16 | 2002-01-29 | Hitachi, Ltd. | Fluorescent lamp, method for manufacturing the same, and fluorescent lamp device |
JP3527851B2 (en) * | 1997-12-16 | 2004-05-17 | 日立ライティング株式会社 | Fluorescent lamp, fluorescent lamp manufacturing method and fluorescent lamp device |
-
1965
- 1965-02-16 NL NL6501884A patent/NL6501884A/xx unknown
-
1966
- 1966-01-12 DE DE19661539486 patent/DE1539486A1/en active Pending
- 1966-02-11 GB GB609966A patent/GB1129865A/en not_active Expired
- 1966-02-14 ES ES0323048A patent/ES323048A1/en not_active Expired
- 1966-02-14 BE BE676450D patent/BE676450A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6501884A (en) | 1966-08-17 |
ES323048A1 (en) | 1966-11-16 |
DE1539486A1 (en) | 1969-10-16 |
GB1129865A (en) | 1968-10-09 |