G06K2019/06215 - CPC Classification

Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code Aspects not covered by other subgroups

• G06K2019/06225 » {using wavelength selection, e.g. colour code} 180
• G06K2019/06234 » {miniature-code} 23
• G06K2019/06243 » {concentric-code} 20
• G06K2019/06253 » {for a specific application} 172
• G06K2019/06262 » {with target- or other orientation-indicating feature} 43
• G06K2019/06271 » {Relief-type marking} 40
• G06K2019/06281 » {rewritable} 16
• G06K2019/0629 » {Holographic, diffractive or retroreflective recording} 37

Recent Application in this class: