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Class Information
Number: 362/16
Name: Illumination > Photographic lighting > Including specific light modifier
Description: Subject matter including specific means to affect light waves emitted from an illuminating light source.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4121232 |
Circumlens camera illumination system |
Oct. 17, 1978 |
| 4120023 |
Lens closure for sports light fixture |
Oct. 10, 1978 |
| 4109301 |
Adaptor for photographic flash device |
Aug. 22, 1978 |
| 4100590 |
Scene-brightness-dependent control of flashbulb flash duration |
Jul. 11, 1978 |
| 4093979 |
Multiple flash array |
Jun. 6, 1978 |
| 4085316 |
Photographic flash device |
Apr. 18, 1978 |
| 4085436 |
Ring light converter for electronic flash units |
Apr. 18, 1978 |
| 4075472 |
Reflector for flash light apparatus |
Feb. 21, 1978 |
| 4066884 |
Multiple light intensity flash unit |
Jan. 3, 1978 |
| 4045808 |
Camera mounted flash extender and power pack therefor |
Aug. 30, 1977 |
| 4019042 |
Lighting device for photograph or motion-picture photography |
Apr. 19, 1977 |
| 4017727 |
Light projecting apparatus |
Apr. 12, 1977 |
| 3979583 |
Photoflash filter |
Sep. 7, 1976 |
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