NL6700461A - - Google Patents
Info
- Publication number
- NL6700461A NL6700461A NL6700461A NL6700461A NL6700461A NL 6700461 A NL6700461 A NL 6700461A NL 6700461 A NL6700461 A NL 6700461A NL 6700461 A NL6700461 A NL 6700461A NL 6700461 A NL6700461 A NL 6700461A
- 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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB146766A GB1165724A (en) | 1966-01-12 | 1966-01-12 | Improvements in or relating to High Pressure Metal Vapour Electric Discharge Lamps |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6700461A true NL6700461A (en) | 1967-07-13 |
NL154054B NL154054B (en) | 1977-07-15 |
Family
ID=9722503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6700461A NL154054B (en) | 1966-01-12 | 1967-01-12 | DOUBLE-WALLED ELECTRIC HIGH-PRESSURE METAL VAPOR DISCHARGE LAMP. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1589162C3 (en) |
FR (1) | FR1507856A (en) |
GB (1) | GB1165724A (en) |
NL (1) | NL154054B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185557A (en) * | 1991-06-12 | 1993-02-09 | U.S. Philips Corporation | High-pressure discharge lamp |
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1966
- 1966-01-12 GB GB146766A patent/GB1165724A/en not_active Expired
-
1967
- 1967-01-11 DE DE19671589162 patent/DE1589162C3/en not_active Expired
- 1967-01-12 FR FR90919A patent/FR1507856A/en not_active Expired
- 1967-01-12 NL NL6700461A patent/NL154054B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1589162B2 (en) | 1975-04-30 |
DE1589162A1 (en) | 1970-04-09 |
NL154054B (en) | 1977-07-15 |
GB1165724A (en) | 1969-10-01 |
DE1589162C3 (en) | 1980-10-09 |
FR1507856A (en) | 1967-12-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: GENERAL |