JPS4873141A - - Google Patents
Info
- Publication number
- JPS4873141A JPS4873141A JP47087209A JP8720972A JPS4873141A JP S4873141 A JPS4873141 A JP S4873141A JP 47087209 A JP47087209 A JP 47087209A JP 8720972 A JP8720972 A JP 8720972A JP S4873141 A JPS4873141 A JP S4873141A
- 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.)
- Pending
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
- G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18262571A | 1971-09-22 | 1971-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4873141A true JPS4873141A (en) | 1973-10-02 |
Family
ID=22669311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47087209A Pending JPS4873141A (en) | 1971-09-22 | 1972-09-01 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3724346A (en) |
JP (1) | JPS4873141A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060721A (en) * | 1976-02-04 | 1977-11-29 | General Electric Company | Photoflash lamp array having conductive reflector |
US4642741A (en) * | 1985-09-03 | 1987-02-10 | General Electric Company | Fluorescent lighting system |
DE3605226A1 (en) * | 1986-02-19 | 1987-08-27 | Daume & Jordan Gmbh & Co Kg | GLARE-FREE LAMP WITH STRIP-SHADE DIMMING REFLECTOR |
US9751148B2 (en) * | 2011-05-25 | 2017-09-05 | Keith SHARROW | Plumber's heat shield |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2096856A (en) * | 1935-12-30 | 1937-10-26 | Ihagee Kamerawerk Steenbergen | Photographic lamp |
US2757317A (en) * | 1951-02-06 | 1956-07-31 | R K Harlan | Radiation responsive control units |
US2768284A (en) * | 1953-10-15 | 1956-10-23 | Woolley Robert Russe | Mask attachment for photographic lamps |
US2785290A (en) * | 1956-07-31 | 1957-03-12 | Henry F Terry | Light reflector for lanterns |
US2976511A (en) * | 1958-09-22 | 1961-03-21 | Kalimar Inc | Photographic flash guns |
US3053248A (en) * | 1960-02-15 | 1962-09-11 | Daymon Deall | Solar cooking device and reflector |
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1971
- 1971-09-22 US US00182625A patent/US3724346A/en not_active Expired - Lifetime
-
1972
- 1972-09-01 JP JP47087209A patent/JPS4873141A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3724346A (en) | 1973-04-03 |