359 / | HD | OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS |
1 | DF | HOLOGRAPHIC SYSTEM OR ELEMENT {16} |
22 | .~ For producing or reconstructing images from multiple holograms (e.g., color, etc.) {3} | |
23 | DF | .~.~> Holographic stereogram |
24 | DF | .~.~> Superimposed holograms only |
25 | DF | .~.~> Discrete hologram only {1} |