B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B22
CASTING; POWDER METALLURGY
Load children
B22C
FOUNDRY MOULDING
Load children
B22C9/00
Moulds or cores; Moulding processes
Load children
B22C9/06
Permanent moulds for shaped castings
Load children Filter patents View as hierarchy
B22C9/065
Cooling or heating equipment for moulds
Filter patents View as hierarchy