B M. Bidgood

• Gravure printing
• Embossing, including machinery etc
• Flexographic printing of corrigated and fibreboard materials
• Flexographic printing, excluding machines and specific applications
• Folding and folding machines
• Guillotines and guillotining
• Halftone dot growth in lithography
• Ink printing on glass ampoules
• Laser engraving of gravine cylinders
• Noise in printing
• Photocomposing and photocomposing systems, including machines
• Powderless etching