FR2001340A1 - - Google Patents
Info
- Publication number
- FR2001340A1 FR2001340A1 FR6902456A FR6902456A FR2001340A1 FR 2001340 A1 FR2001340 A1 FR 2001340A1 FR 6902456 A FR6902456 A FR 6902456A FR 6902456 A FR6902456 A FR 6902456A FR 2001340 A1 FR2001340 A1 FR 2001340A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
- G03B15/0452—Electrical ignition means connected to the shutter
- G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Bags (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP765368 | 1968-02-05 | ||
JP671868 | 1968-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2001340A1 true FR2001340A1 (fr) | 1969-09-26 |
Family
ID=26340912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6902456A Withdrawn FR2001340A1 (fr) | 1968-02-05 | 1969-02-04 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1905305A1 (fr) |
FR (1) | FR2001340A1 (fr) |
GB (1) | GB1228501A (fr) |
-
1969
- 1969-01-30 GB GB1228501D patent/GB1228501A/en not_active Expired
- 1969-02-04 DE DE19691905305 patent/DE1905305A1/de active Pending
- 1969-02-04 FR FR6902456A patent/FR2001340A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1228501A (fr) | 1971-04-15 |
DE1905305A1 (de) | 1969-09-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |