NL156537B - Projectiegloeilamp. - Google Patents
Projectiegloeilamp.Info
- Publication number
- NL156537B NL156537B NL7002305.A NL7002305A NL156537B NL 156537 B NL156537 B NL 156537B NL 7002305 A NL7002305 A NL 7002305A NL 156537 B NL156537 B NL 156537B
- Authority
- NL
- Netherlands
- Prior art keywords
- projection bulb
- bulb
- projection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/38—Seals for leading-in conductors
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7002305.A NL156537B (nl) | 1970-02-18 | 1970-02-18 | Projectiegloeilamp. |
DE19712105155 DE2105155C3 (de) | 1970-02-18 | 1971-02-04 | Elektrische Glühlampe |
US113876A US3706900A (en) | 1970-02-18 | 1971-02-09 | Projection filament lamp |
CA105327A CA918222A (en) | 1970-02-18 | 1971-02-15 | Projection filament lamp |
JP46006457A JPS5135792B1 (nl) | 1970-02-18 | 1971-02-15 | |
FR7105549A FR2078769A5 (nl) | 1970-02-18 | 1971-02-18 | |
GB21811/71A GB1283889A (en) | 1970-02-18 | 1971-04-19 | Filament lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7002305.A NL156537B (nl) | 1970-02-18 | 1970-02-18 | Projectiegloeilamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7002305A NL7002305A (nl) | 1971-08-20 |
NL156537B true NL156537B (nl) | 1978-04-17 |
Family
ID=19809367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7002305.A NL156537B (nl) | 1970-02-18 | 1970-02-18 | Projectiegloeilamp. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3706900A (nl) |
JP (1) | JPS5135792B1 (nl) |
CA (1) | CA918222A (nl) |
FR (1) | FR2078769A5 (nl) |
GB (1) | GB1283889A (nl) |
NL (1) | NL156537B (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514780A (en) * | 1983-01-07 | 1985-04-30 | Wm. Neundorfer & Co., Inc. | Discharge electrode assembly for electrostatic precipitators |
US4578616A (en) * | 1984-06-07 | 1986-03-25 | General Electric Company | Tungsten halogen incandescent lamp having an improved mounting structure |
US4968916A (en) * | 1989-09-08 | 1990-11-06 | General Electric Company | Xenon-metal halide lamp particularly suited for automotive applications having an improved electrode structure |
DE102004041113A1 (de) * | 2004-08-24 | 2006-03-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrische Glühlampe |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2404992A (en) * | 1946-07-30 | Lamp filament connection | ||
US2226281A (en) * | 1939-12-09 | 1940-12-24 | Aurex Corp | Vacuum tube filament |
-
1970
- 1970-02-18 NL NL7002305.A patent/NL156537B/nl not_active IP Right Cessation
-
1971
- 1971-02-09 US US113876A patent/US3706900A/en not_active Expired - Lifetime
- 1971-02-15 JP JP46006457A patent/JPS5135792B1/ja active Pending
- 1971-02-15 CA CA105327A patent/CA918222A/en not_active Expired
- 1971-02-18 FR FR7105549A patent/FR2078769A5/fr not_active Expired
- 1971-04-19 GB GB21811/71A patent/GB1283889A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5135792B1 (nl) | 1976-10-05 |
NL7002305A (nl) | 1971-08-20 |
FR2078769A5 (nl) | 1971-11-05 |
CA918222A (en) | 1973-01-02 |
US3706900A (en) | 1972-12-19 |
DE2105155A1 (de) | 1971-09-02 |
DE2105155B2 (de) | 1976-05-20 |
GB1283889A (en) | 1972-08-02 |
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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: PHILIPS |