Device for forming apertures in concrete
Device for producing annular-shaped polymer articles
Device for the sealing of a block formed of a pile of plates, su
Die for making a tetrahexagonal truss structure
Dismountable mechanical core and procedure for implementing it
Edge lifting recess former and reinforcement system
Electrical contact retention insert and means for molding same
Expandable core for injection molding
Extruded plastic bulkhead device for forming concrete panels
Extruded plastic bulkhead device for forming concrete panels
Extruded plastic rustication device for forming decorative...
Form for producing arcuate bores in poured concrete slabs
Form panel spacing device
Injection moulding core for pipe bends
Inner mold for molding cylinder
Inside concrete corewall form with particular three-way hinge as
Leak resistant hinge for use in concrete structure fabrication
Lift system for tilt-up walls
Magnetized core with pneumatic release system for creating a...
Male core for forming vent slots in a thermoplastic closure