178814 ⎘
Hologram nature or properties; Physical parameter modulated by the hologram Amplitude only modulation
MARKING METHOD AND SYSTEM
#2Holographic reticle and patterning method
#3OPTICAL SECURITY ELEMENT
#4Holographic reticle and patterning method
#5Holographic storage material
#6Method for transferring a micron-sized pattern onto an optical article and optical article thus obtained
#7Holographic reticle and patterning method
#8Holographic viewing device, and holographic viewing card incorporating it
#9Holographic reticle and patterning method