ClassID:

58626

B41M5/3856 - CPC Classification

Classification description:

Duplicating or marking methods; Sheet materials for use therein; Thermography Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used; Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments Dyes characterised by an acyclic -X=C group, where X can represent both nitrogen and a substituted carbon atom

Recent Application in this class: