JPS4843326A - - Google Patents
Info
- Publication number
- JPS4843326A JPS4843326A JP47096684A JP9668472A JPS4843326A JP S4843326 A JPS4843326 A JP S4843326A JP 47096684 A JP47096684 A JP 47096684A JP 9668472 A JP9668472 A JP 9668472A JP S4843326 A JPS4843326 A JP S4843326A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18446371A | 1971-09-28 | 1971-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4843326A true JPS4843326A (en:Method) | 1973-06-22 |
| JPS5028257B2 JPS5028257B2 (en:Method) | 1975-09-13 |
Family
ID=22676972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47096684A Expired JPS5028257B2 (en:Method) | 1971-09-28 | 1972-09-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3718422A (en:Method) |
| JP (1) | JPS5028257B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847483A (en:Method) * | 1971-10-15 | 1973-07-05 | ||
| US8003832B2 (en) | 2005-07-28 | 2011-08-23 | Showa Denko K.K. | Process for recovering pentafluoroethane, and production method of pentafluoroethane involving the process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518487A (en) * | 1967-01-31 | 1970-06-30 | Tokyo Shibaura Electric Co | Photoflashing circuit device |
| US3532931A (en) * | 1968-12-16 | 1970-10-06 | Gen Electric | Photoflash assembly for sequentially flashing lamps utilizing voltage and current responsive devices |
| US3676046A (en) * | 1970-08-03 | 1972-07-11 | Gen Electric | Resistor circuit assembly for sequentially flashing photoflash lamps |
-
1971
- 1971-09-28 US US00184463A patent/US3718422A/en not_active Expired - Lifetime
-
1972
- 1972-09-28 JP JP47096684A patent/JPS5028257B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847483A (en:Method) * | 1971-10-15 | 1973-07-05 | ||
| US8003832B2 (en) | 2005-07-28 | 2011-08-23 | Showa Denko K.K. | Process for recovering pentafluoroethane, and production method of pentafluoroethane involving the process |
Also Published As
| Publication number | Publication date |
|---|---|
| US3718422A (en) | 1973-02-27 |
| JPS5028257B2 (en:Method) | 1975-09-13 |