B
PERFORMING OPERATIONS; TRANSPORTING
B
PERFORMING OPERATIONS; TRANSPORTING
B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
B41M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
B41M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5/00
Duplicating or marking methods; Sheet materials for use therein
5/00
Duplicating or marking methods; Sheet materials for use therein