Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B22
CASTING; POWDER METALLURGY
Load children
B22C
FOUNDRY MOULDING
Load children
1/00
Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
Load children Filter patents View analytics View as hierarchy
B22C1/02
characterised by additives for special purposes, e.g. indicators, breakdown additives
Load children Filter patents View analytics View as hierarchy
B22C1/12
for manufacturing permanent moulds or cores
Filter patents View analytics View as hierarchy