Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
Load children
B41M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
Load children
1/00
Inking and printing with a printer's forme
Load children Filter patents View analytics View as hierarchy
B41M1/22
Metallic printing; Printing with powdered inks
Filter patents View analytics View as hierarchy