39521 ⎘
Moulding machines characterised by the compacting mechanism; Accessories therefor Compacting by gas pressure or vacuum
Sub-classes:Method of producing foamed sand and production apparatus for producing foamed sand
#2Dry mixture of an aggregate material, a molding process using the same, and a core mold
#3Dry mixture of an aggregate material, a molding process using the same, and a core mold
#4Dry aggregate mixture, method of foundry molding using dry aggregate mixture and casting core