IPC Classification

Class code (prefix) Descriptions Number of results
B41C 1/00 Forme preparation
B41C 1/02 Engraving; Heads therefor
B41C 1/04 Engraving; Heads therefor using heads controlled by an electric information signal
B41C 1/05 Heat-generating engraving heads, e.g. laser beam, electron beam
B41C 1/06 Transferring
B41C 1/08 Forme preparation by embossing, e.g. with a typewriter
B41C 1/10 Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
B41C 1/12 Multicolour formes
B41C 1/14 Forme preparation for stencil printing or silk-screen printing
B41C 1/16 Formes with areas rendered ink-resistant by covering with an amalgam; Printing plates for amalgam printing
B41C 1/18 Curved printing formes or printing cylinders
B41C 1/045 Mechanical engraving heads
B41C 1/055 Thermographic processes for producing formes
B41C 3/00 Reproduction or duplicating of printing formes
B41C 3/02 Stereotyping
B41C 3/04 Reproduction or duplicating of printing formes to produce rubber printing blocks
B41C 3/06 Reproduction or duplicating of printing formes to produce printing blocks from plastics
B41C 3/08 Electrotyping; Application of backing layers thereon