BE723082A - - Google Patents
Info
- Publication number
- BE723082A BE723082A BE723082DA BE723082A BE 723082 A BE723082 A BE 723082A BE 723082D A BE723082D A BE 723082DA BE 723082 A BE723082 A BE 723082A
- 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)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67888867A | 1967-10-30 | 1967-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE723082A true BE723082A (de) | 1969-04-01 |
Family
ID=24724715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE723082D BE723082A (de) | 1967-10-30 | 1968-10-29 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT294574B (de) |
| BE (1) | BE723082A (de) |
| CH (1) | CH485250A (de) |
| DE (1) | DE1805535A1 (de) |
| ES (1) | ES358414A1 (de) |
| FR (1) | FR1587281A (de) |
| GB (1) | GB1188757A (de) |
| LU (1) | LU57173A1 (de) |
| NL (1) | NL6815479A (de) |
| SE (1) | SE338237B (de) |
-
1968
- 1968-09-05 GB GB4220568A patent/GB1188757A/en not_active Expired
- 1968-09-23 ES ES358414A patent/ES358414A1/es not_active Expired
- 1968-10-01 CH CH1465668A patent/CH485250A/de not_active IP Right Cessation
- 1968-10-07 AT AT976368A patent/AT294574B/de active
- 1968-10-26 DE DE19681805535 patent/DE1805535A1/de active Pending
- 1968-10-28 LU LU57173A patent/LU57173A1/xx unknown
- 1968-10-29 FR FR1587281D patent/FR1587281A/fr not_active Expired
- 1968-10-29 BE BE723082D patent/BE723082A/xx unknown
- 1968-10-30 SE SE1470368A patent/SE338237B/xx unknown
- 1968-10-30 NL NL6815479A patent/NL6815479A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES358414A1 (es) | 1970-04-16 |
| DE1805535A1 (de) | 1969-07-03 |
| SE338237B (de) | 1971-08-30 |
| FR1587281A (de) | 1970-03-13 |
| LU57173A1 (de) | 1969-01-31 |
| NL6815479A (de) | 1969-05-02 |
| GB1188757A (en) | 1970-04-22 |
| CH485250A (de) | 1970-01-31 |
| AT294574B (de) | 1971-11-25 |