Y10S501/902 - CPC Classification Index

ClassID:

242312 ⎘

Y10S501/902 - CPC Classification

Classification description:

Compositions: ceramic; Optical glass, e.g. silent on refractive index and/or ABBE number having ABBE number at least 70

Recent Application in this class:

20160306116

Optical device

20050143250

Optical glass, preform for press molding and optical element