BE739405A - - Google Patents
Info
- Publication number
- BE739405A BE739405A BE739405DA BE739405A BE 739405 A BE739405 A BE 739405A BE 739405D A BE739405D A BE 739405DA BE 739405 A BE739405 A BE 739405A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
- F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6813921A NL6813921A (cs) | 1968-09-27 | 1968-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739405A true BE739405A (cs) | 1970-03-25 |
Family
ID=19804780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739405D BE739405A (cs) | 1968-09-27 | 1969-09-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3602619A (cs) |
| BE (1) | BE739405A (cs) |
| ES (1) | ES371886A1 (cs) |
| FR (1) | FR2019052A1 (cs) |
| GB (1) | GB1238170A (cs) |
| NL (1) | NL6813921A (cs) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3752636A (en) * | 1970-11-27 | 1973-08-14 | Philips Corp | Photoflash lamp |
| US3768957A (en) * | 1971-09-21 | 1973-10-30 | Philips Corp | Flash bulb |
| US3972673A (en) * | 1974-09-23 | 1976-08-03 | General Electric Company | Photoflash lamp |
| US3969067A (en) * | 1975-03-12 | 1976-07-13 | General Electric Company | Photoflash lamp |
| US4128858A (en) * | 1975-04-14 | 1978-12-05 | General Electric Company | Multiple flashlamp system |
| US4097220A (en) * | 1976-09-16 | 1978-06-27 | General Electric Company | Flash lamp array having shorting lamps |
| US4249887A (en) * | 1977-12-30 | 1981-02-10 | Westinghouse Electric Corp. | Photoflash lamp having gap-fire ignition mount, and method of making the mount |
| US4270897A (en) * | 1978-12-21 | 1981-06-02 | Gte Products Corporation | Photoflash lamp construction and method of making same |
| US4314394A (en) * | 1978-12-21 | 1982-02-09 | Gte Products Corporation | Photoflash lamp construction and method of making same |
| US4229161A (en) * | 1979-01-02 | 1980-10-21 | Gte Products Corporation | Photoflash lamp and method of making |
| US4457700A (en) * | 1980-07-21 | 1984-07-03 | Gte Products Corporation | Electrically-activated photoflash lamp excluding a press-sealed end portion |
| US4381915A (en) * | 1981-03-27 | 1983-05-03 | Gte Products Corporation | Filament-type lamp primer and fabrication process |
| US4403973A (en) * | 1981-06-04 | 1983-09-13 | Gte Products Corporation | Photoflash lamp structure and fabrication process |
| US4432725A (en) * | 1982-05-20 | 1984-02-21 | Gte Products Corporation | Subminiature flashlamp mount design |
| US4445847A (en) * | 1982-05-26 | 1984-05-01 | Gte Products Corporation | Photoflash lamp |
| US4614494A (en) * | 1985-12-10 | 1986-09-30 | Gte Products Corporation | Primer insulating base |
| US4659308A (en) * | 1985-12-10 | 1987-04-21 | Gte Products Corporation | Photoflash lamp with improved primer |
| KR101300157B1 (ko) * | 2009-12-28 | 2013-08-26 | 주식회사 포스코 | 고체 산화물 연료 전지용 복합 세라믹 접촉재 및 그 제조방법 |
-
1968
- 1968-09-27 NL NL6813921A patent/NL6813921A/xx unknown
-
1969
- 1969-09-24 GB GB1238170D patent/GB1238170A/en not_active Expired
- 1969-09-24 US US860577A patent/US3602619A/en not_active Expired - Lifetime
- 1969-09-25 ES ES371886A patent/ES371886A1/es not_active Expired
- 1969-09-25 BE BE739405D patent/BE739405A/xx unknown
- 1969-09-26 FR FR6932901A patent/FR2019052A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1238170A (cs) | 1971-07-07 |
| FR2019052A1 (cs) | 1970-06-26 |
| DE1948089B2 (de) | 1976-07-29 |
| NL6813921A (cs) | 1970-04-01 |
| DE1948089A1 (de) | 1970-04-02 |
| US3602619A (en) | 1971-08-31 |
| ES371886A1 (es) | 1971-11-16 |