Sealing ring and rim assembly for use in retreading tires
Sealing rings for use with outer curing envelope during tire ret
Segmented matrix with guide means and retaining pins
Self curing injection nozzle
Self-centering matrices for retreading molds
Self-locking mold
Stopper for wind shield repair injector
Support for glass repair apparatus
System for manufacturing molded articles and engineering mold ca
System for repairing resin-impregnated articles