C09K11/7753 - CPC Classification Index

ClassID:

104568 ⎘

C09K11/7753 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium; Phosphates with alkaline earth metals

Sub-classes:

C09K11/7754 » {with halogens} 0