System for making sand moulds with one or more cores
Temperature controlled mold
Thermal regeneration of foundry sand
Thermal sand reclamation system
Thermally insulated shell mold
Threaded actuator for positioning structure subjected to...
Time stamp for insertion into a mould for metal working or...
Tool changing device and corresponding process
Tool for inserting devices holding side boards in ingot molds
Top block stop
Transfer system for foundry molds
Tri-level broadcasting to a rotating conical mixing surface
Tungsten impregnated casting mold
Unitary pattern assembly method
Use of branched alkane diol carboxylic acid diesters in...
Use of foamed thermoplastic patterns in the manufacture of...
Use of graft copolymers for treating sub-bentonitic clays
Use of graft copolymers of acrylic acid and polyhydroxy...
Use of plaster of paris forms in making metal castings
Use of tape-controlled milling machines to carve combustible...