FR2376359B3 - - Google Patents
Info
- Publication number
- FR2376359B3 FR2376359B3 FR7800070A FR7800070A FR2376359B3 FR 2376359 B3 FR2376359 B3 FR 2376359B3 FR 7800070 A FR7800070 A FR 7800070A FR 7800070 A FR7800070 A FR 7800070A FR 2376359 B3 FR2376359 B3 FR 2376359B3
- 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.)
- Expired
Links
Classifications
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- 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
- G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems
- G03B15/0484—Constructional details of the flash apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/02—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using only mechanical transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/756,928 US4147497A (en) | 1977-01-04 | 1977-01-04 | Hand-operable signal device using percussively-ignitable flashlamps |
US05/756,927 US4152106A (en) | 1977-01-04 | 1977-01-04 | Percussively-ignitable flashlamp assembly and selective firing mechanism therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376359A1 FR2376359A1 (fr) | 1978-07-28 |
FR2376359B3 true FR2376359B3 (fr) | 1980-10-03 |
Family
ID=27116309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800070A Granted FR2376359A1 (fr) | 1977-01-04 | 1978-01-03 | Dispositif pour la mise a feu successive d'une pluralite de lampes a eclair du type a percussion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2376359A1 (fr) |
-
1978
- 1978-01-03 FR FR7800070A patent/FR2376359A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2376359A1 (fr) | 1978-07-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |