Reinforcement structure for reinforced-concrete buildings
Reinforcing bar joint sleeve fixing device
Reinforcing rod holder for use in joining cast concrete work
Releasable mold for forming a ribbed transformer casing
Removable insert for forming holes in concrete and the like
Removable insert for forming recess
Removable marking device for mold
Removable recess forming insert
Removable seismic gap filler
Removable side system for a concrete mould
Removable side wall system for a casting mould
Removable side wall system for a casting mould
Removable, collapsible bulkhead assembly
Replaceable cup for English muffin proofing trays
Reproducible molding die having a removable cleaning layer
Resilient, destructable core means
Resin mold
Resin molding die and production method for semiconductor...
Resin transfer mold
Retainer apparatus