NL113256C - - Google Patents
Info
- Publication number
- NL113256C NL113256C NL196348A NL196348A NL113256C NL 113256 C NL113256 C NL 113256C NL 196348 A NL196348 A NL 196348A NL 196348 A NL196348 A NL 196348A NL 113256 C NL113256 C NL 113256C
- Authority
- NL
- Netherlands
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US421510A US2857752A (en) | 1954-04-07 | 1954-04-07 | Flash lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL113256C true NL113256C (xx) | 1966-10-17 |
Family
ID=23670825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL196348A NL113256C (xx) | 1954-04-07 | 1955-04-07 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2857752A (xx) |
| NL (1) | NL113256C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111016A (en) * | 1960-12-01 | 1963-11-19 | Sylvania Electric Prod | Photoflash lamp and ignition means therefor |
| DE1189852B (de) * | 1962-02-09 | 1965-03-25 | Patra Patent Treuhand | Elektrische Blitzlichtlampen und Verfahren zu ihrer Herstellung |
| BE788531A (fr) * | 1971-09-09 | 1973-03-08 | Gte Sylvania Inc | Lampe photo-eclair |
| US3725692A (en) * | 1971-12-20 | 1973-04-03 | Gte Sylvania Inc | Photographic flashlamp unit |
| US3893797A (en) * | 1972-07-03 | 1975-07-08 | Gte Sylvania Inc | Photoflash lamp and method of coating same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2046388A (en) * | 1933-05-16 | 1936-07-07 | Westinghouse Lamp Co | Photoflash lamp |
| US2306563A (en) * | 1940-02-26 | 1942-12-29 | Gen Electric | Flash lamp |
| US2324959A (en) * | 1941-01-23 | 1943-07-20 | Pierce And Stevens Inc | Flash bulb |
| US2351290A (en) * | 1942-04-08 | 1944-06-13 | Gen Electric | Flash lamp |
| US2359483A (en) * | 1942-10-17 | 1944-10-03 | Gen Electric | Vitreous electrical device and its fabrication |
| US2386672A (en) * | 1943-12-11 | 1945-10-09 | Wabash Appliance Corp | Photoflash lamp |
-
1954
- 1954-04-07 US US421510A patent/US2857752A/en not_active Expired - Lifetime
-
1955
- 1955-04-07 NL NL196348A patent/NL113256C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US2857752A (en) | 1958-10-28 |